Search criteria
25 vulnerabilities found for 750-882 by Wago
VAR-202110-1142
Vulnerability from variot - Updated: 2025-08-16 23:21A crafted request may cause a read access to an uninitialized pointer in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202110-1142",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "plcwinnt",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "2.4.7.56"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "codesys",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "1.1.9.22"
},
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "runtime toolkit",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "2.4.7.56"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "plcwinnt",
"scope": null,
"trust": 0.8,
"vendor": "codesys",
"version": null
},
{
"model": "runtime toolkit",
"scope": "eq",
"trust": 0.8,
"vendor": "codesys",
"version": "2.4.7.56"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014194"
},
{
"db": "NVD",
"id": "CVE-2021-34596"
}
]
},
"cve": "CVE-2021-34596",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 4.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 8.0,
"id": "CVE-2021-34596",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 2.8,
"id": "CVE-2021-34596",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 2.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 6.5,
"baseSeverity": "Medium",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "JVNDB-2021-014194",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-34596",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "info@cert.vde.com",
"id": "CVE-2021-34596",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "CVE-2021-34596",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNNVD",
"id": "CNNVD-202110-1825",
"trust": 0.6,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014194"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1825"
},
{
"db": "NVD",
"id": "CVE-2021-34596"
},
{
"db": "NVD",
"id": "CVE-2021-34596"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A crafted request may cause a read access to an uninitialized pointer in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-34596"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014194"
}
],
"trust": 1.62
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-34596",
"trust": 3.2
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014194",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1825",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014194"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1825"
},
{
"db": "NVD",
"id": "CVE-2021-34596"
}
]
},
"id": "VAR-202110-1142",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T23:21:27.177000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-17",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16878\u0026token=e5644ec405590e66aefa62304cb8632df9fc9e9c\u0026download="
},
{
"title": "CODESYS Buffer error vulnerability fix",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=167877"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014194"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1825"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-824",
"trust": 1.0
},
{
"problemtype": "Accessing uninitialized pointers (CWE-824) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014194"
},
{
"db": "NVD",
"id": "CVE-2021-34596"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=16878\u0026token=e5644ec405590e66aefa62304cb8632df9fc9e9c\u0026download="
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-34596"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014194"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1825"
},
{
"db": "NVD",
"id": "CVE-2021-34596"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014194"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1825"
},
{
"db": "NVD",
"id": "CVE-2021-34596"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-10-07T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-014194"
},
{
"date": "2021-10-26T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1825"
},
{
"date": "2021-10-26T10:15:08.127000",
"db": "NVD",
"id": "CVE-2021-34596"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-10-07T06:54:00",
"db": "JVNDB",
"id": "JVNDB-2021-014194"
},
{
"date": "2021-11-01T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1825"
},
{
"date": "2025-08-15T20:24:15.653000",
"db": "NVD",
"id": "CVE-2021-34596"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1825"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0Runtime\u00a0Toolkit\u00a032\u00a0Bit\u00a0full\u00a0 and \u00a0PLCWinNT\u00a0 Vulnerability in accessing uninitialized pointers in",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014194"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1825"
}
],
"trust": 0.6
}
}
VAR-202110-1143
Vulnerability from variot - Updated: 2025-08-16 23:19A crafted request with invalid offsets may cause an out-of-bounds read or write access in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition or local memory overwrite. CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT contains a vulnerability related to the use of out-of-bounds pointer offsets.Information is tampered with and service operation is interrupted (DoS) It may be in a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202110-1143",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "plcwinnt",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "2.4.7.56"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "codesys",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "1.1.9.22"
},
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "runtime toolkit",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "2.4.7.56"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "plcwinnt",
"scope": null,
"trust": 0.8,
"vendor": "codesys",
"version": null
},
{
"model": "runtime toolkit",
"scope": "eq",
"trust": 0.8,
"vendor": "codesys",
"version": "2.4.7.56"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014195"
},
{
"db": "NVD",
"id": "CVE-2021-34595"
}
]
},
"cve": "CVE-2021-34595",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 5.5,
"confidentialityImpact": "NONE",
"exploitabilityScore": 8.0,
"id": "CVE-2021-34595",
"impactScore": 4.9,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 2.8,
"id": "CVE-2021-34595",
"impactScore": 5.2,
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 2.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 8.1,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "JVNDB-2021-014195",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-34595",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "info@cert.vde.com",
"id": "CVE-2021-34595",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2021-34595",
"trust": 0.8,
"value": "High"
},
{
"author": "CNNVD",
"id": "CNNVD-202110-1824",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014195"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1824"
},
{
"db": "NVD",
"id": "CVE-2021-34595"
},
{
"db": "NVD",
"id": "CVE-2021-34595"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A crafted request with invalid offsets may cause an out-of-bounds read or write access in CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56, resulting in a denial-of-service condition or local memory overwrite. CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT contains a vulnerability related to the use of out-of-bounds pointer offsets.Information is tampered with and service operation is interrupted (DoS) It may be in a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-34595"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014195"
}
],
"trust": 1.62
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-34595",
"trust": 3.2
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014195",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1824",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014195"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1824"
},
{
"db": "NVD",
"id": "CVE-2021-34595"
}
]
},
"id": "VAR-202110-1143",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T23:19:55.535000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-17",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16878\u0026token=e5644ec405590e66aefa62304cb8632df9fc9e9c\u0026download="
},
{
"title": "CODESYS Security vulnerabilities",
"trust": 0.6,
"url": "http://123.124.177.30/web/xxk/bdxqById.tag?id=167876"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014195"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1824"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-823",
"trust": 1.0
},
{
"problemtype": "CWE-119",
"trust": 1.0
},
{
"problemtype": "Using out-of-bounds pointer offsets (CWE-823) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014195"
},
{
"db": "NVD",
"id": "CVE-2021-34595"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=16878\u0026token=e5644ec405590e66aefa62304cb8632df9fc9e9c\u0026download="
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-34595"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014195"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1824"
},
{
"db": "NVD",
"id": "CVE-2021-34595"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014195"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1824"
},
{
"db": "NVD",
"id": "CVE-2021-34595"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-10-07T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-014195"
},
{
"date": "2021-10-26T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1824"
},
{
"date": "2021-10-26T10:15:08.070000",
"db": "NVD",
"id": "CVE-2021-34595"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-10-07T06:56:00",
"db": "JVNDB",
"id": "JVNDB-2021-014195"
},
{
"date": "2022-10-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1824"
},
{
"date": "2025-08-15T20:25:40.657000",
"db": "NVD",
"id": "CVE-2021-34595"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1824"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0Runtime\u00a0Toolkit\u00a032\u00a0Bit\u00a0full\u00a0 and \u00a0PLCWinNT\u00a0 Use of out-of-bounds pointer offset vulnerability in",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014195"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1824"
}
],
"trust": 0.6
}
}
VAR-202110-1253
Vulnerability from variot - Updated: 2025-08-16 23:08In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202110-1253",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "codesys",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "1.1.9.22"
},
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "codesys",
"scope": "eq",
"trust": 0.8,
"vendor": "codesys",
"version": null
},
{
"model": "codesys",
"scope": "eq",
"trust": 0.8,
"vendor": "codesys",
"version": "1.1.9.22"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014202"
},
{
"db": "NVD",
"id": "CVE-2021-34586"
}
]
},
"cve": "CVE-2021-34586",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CVE-2021-34586",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.9,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2021-34586",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 2.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 7.5,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "JVNDB-2021-014202",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-34586",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "info@cert.vde.com",
"id": "CVE-2021-34586",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2021-34586",
"trust": 0.8,
"value": "High"
},
{
"author": "CNNVD",
"id": "CNNVD-202110-1818",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "VULMON",
"id": "CVE-2021-34586",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-34586"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014202"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1818"
},
{
"db": "NVD",
"id": "CVE-2021-34586"
},
{
"db": "NVD",
"id": "CVE-2021-34586"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests may cause a Null pointer dereference in the CODESYS web server and may result in a denial-of-service condition",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-34586"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014202"
},
{
"db": "VULMON",
"id": "CVE-2021-34586"
}
],
"trust": 1.71
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-34586",
"trust": 3.3
},
{
"db": "TENABLE",
"id": "TRA-2021-47",
"trust": 2.5
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014202",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1818",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-34586",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-34586"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014202"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1818"
},
{
"db": "NVD",
"id": "CVE-2021-34586"
}
]
},
"id": "VAR-202110-1253",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T23:08:29.572000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-15",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
"title": "CODESYS Fixes for code issue vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=167871"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014202"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1818"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-476",
"trust": 1.0
},
{
"problemtype": "NULL Pointer dereference (CWE-476) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014202"
},
{
"db": "NVD",
"id": "CVE-2021-34586"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.5,
"url": "https://www.tenable.com/security/research/tra-2021-47"
},
{
"trust": 1.7,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-34586"
},
{
"trust": 0.2,
"url": "https://cwe.mitre.org/data/definitions/476.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-34586"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014202"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1818"
},
{
"db": "NVD",
"id": "CVE-2021-34586"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2021-34586"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014202"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1818"
},
{
"db": "NVD",
"id": "CVE-2021-34586"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-10-26T00:00:00",
"db": "VULMON",
"id": "CVE-2021-34586"
},
{
"date": "2022-10-07T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-014202"
},
{
"date": "2021-10-26T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1818"
},
{
"date": "2021-10-26T10:15:07.957000",
"db": "NVD",
"id": "CVE-2021-34586"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-10-28T00:00:00",
"db": "VULMON",
"id": "CVE-2021-34586"
},
{
"date": "2022-10-07T07:36:00",
"db": "JVNDB",
"id": "JVNDB-2021-014202"
},
{
"date": "2021-11-01T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1818"
},
{
"date": "2025-08-15T20:26:04.430000",
"db": "NVD",
"id": "CVE-2021-34586"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1818"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0 on the web server \u00a0NULL\u00a0 Pointer dereference vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014202"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "code problem",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1818"
}
],
"trust": 0.6
}
}
VAR-202110-1254
Vulnerability from variot - Updated: 2025-08-16 23:08Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202110-1254",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "codesys",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "1.1.9.22"
},
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "codesys",
"scope": "eq",
"trust": 0.8,
"vendor": "codesys",
"version": null
},
{
"model": "codesys",
"scope": "eq",
"trust": 0.8,
"vendor": "codesys",
"version": "1.1.9.22"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014204"
},
{
"db": "NVD",
"id": "CVE-2021-34584"
}
]
},
"cve": "CVE-2021-34584",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 6.4,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CVE-2021-34584",
"impactScore": 4.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2021-34584",
"impactScore": 5.2,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 2.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 9.1,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "JVNDB-2021-014204",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-34584",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "info@cert.vde.com",
"id": "CVE-2021-34584",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2021-34584",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNNVD",
"id": "CNNVD-202110-1819",
"trust": 0.6,
"value": "CRITICAL"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014204"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1819"
},
{
"db": "NVD",
"id": "CVE-2021-34584"
},
{
"db": "NVD",
"id": "CVE-2021-34584"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Crafted web server requests can be utilised to read partial stack or heap memory or may trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-34584"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014204"
}
],
"trust": 1.62
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-34584",
"trust": 3.2
},
{
"db": "TENABLE",
"id": "TRA-2021-47",
"trust": 2.4
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014204",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1819",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014204"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1819"
},
{
"db": "NVD",
"id": "CVE-2021-34584"
}
]
},
"id": "VAR-202110-1254",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T23:08:29.548000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-15",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
"title": "CODESYS Security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=168568"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014204"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1819"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-126",
"trust": 1.0
},
{
"problemtype": "buffer over read (CWE-126) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014204"
},
{
"db": "NVD",
"id": "CVE-2021-34584"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.4,
"url": "https://www.tenable.com/security/research/tra-2021-47"
},
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-34584"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014204"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1819"
},
{
"db": "NVD",
"id": "CVE-2021-34584"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014204"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1819"
},
{
"db": "NVD",
"id": "CVE-2021-34584"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-10-07T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-014204"
},
{
"date": "2021-10-26T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1819"
},
{
"date": "2021-10-26T10:15:07.850000",
"db": "NVD",
"id": "CVE-2021-34584"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-10-07T07:55:00",
"db": "JVNDB",
"id": "JVNDB-2021-014204"
},
{
"date": "2022-08-10T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1819"
},
{
"date": "2025-08-15T20:26:40.257000",
"db": "NVD",
"id": "CVE-2021-34584"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1819"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0 Buffer Overread Vulnerability in Web Server",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014204"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "other",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1819"
}
],
"trust": 0.6
}
}
VAR-202110-1618
Vulnerability from variot - Updated: 2025-08-16 23:08In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an invalid address can occur. This leads to a denial of service situation. CODESYS V2 An unchecked return value vulnerability exists in web servers.Service operation interruption (DoS) It may be in a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202110-1618",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "codesys",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "1.1.9.22"
},
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "codesys",
"scope": "eq",
"trust": 0.8,
"vendor": "codesys",
"version": null
},
{
"model": "codesys",
"scope": "eq",
"trust": 0.8,
"vendor": "codesys",
"version": "1.1.9.22"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014203"
},
{
"db": "NVD",
"id": "CVE-2021-34585"
}
]
},
"cve": "CVE-2021-34585",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CVE-2021-34585",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2021-34585",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 2.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 7.5,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "JVNDB-2021-014203",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-34585",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "info@cert.vde.com",
"id": "CVE-2021-34585",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2021-34585",
"trust": 0.8,
"value": "High"
},
{
"author": "CNNVD",
"id": "CNNVD-202110-1821",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014203"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1821"
},
{
"db": "NVD",
"id": "CVE-2021-34585"
},
{
"db": "NVD",
"id": "CVE-2021-34585"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "In the CODESYS V2 web server prior to V1.1.9.22 crafted web server requests can trigger a parser error. Since the parser result is not checked under all conditions, a pointer dereference with an invalid address can occur. This leads to a denial of service situation. CODESYS V2 An unchecked return value vulnerability exists in web servers.Service operation interruption (DoS) It may be in a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-34585"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014203"
}
],
"trust": 1.62
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-34585",
"trust": 3.2
},
{
"db": "TENABLE",
"id": "TRA-2021-47",
"trust": 2.4
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014203",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1821",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014203"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1821"
},
{
"db": "NVD",
"id": "CVE-2021-34585"
}
]
},
"id": "VAR-202110-1618",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T23:08:29.526000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-15",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
"title": "CODESYS Fixes for code issue vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=167874"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014203"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1821"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-252",
"trust": 1.0
},
{
"problemtype": "Unchecked return value (CWE-252) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014203"
},
{
"db": "NVD",
"id": "CVE-2021-34585"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.4,
"url": "https://www.tenable.com/security/research/tra-2021-47"
},
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-34585"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014203"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1821"
},
{
"db": "NVD",
"id": "CVE-2021-34585"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014203"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1821"
},
{
"db": "NVD",
"id": "CVE-2021-34585"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-10-07T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-014203"
},
{
"date": "2021-10-26T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1821"
},
{
"date": "2021-10-26T10:15:07.907000",
"db": "NVD",
"id": "CVE-2021-34585"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-10-07T07:48:00",
"db": "JVNDB",
"id": "JVNDB-2021-014203"
},
{
"date": "2021-11-18T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1821"
},
{
"date": "2025-08-15T20:26:31.073000",
"db": "NVD",
"id": "CVE-2021-34585"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1821"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0 Unchecked Return Value Vulnerability in Web Servers",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014203"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "code problem",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1821"
}
],
"trust": 0.6
}
}
VAR-202110-1255
Vulnerability from variot - Updated: 2025-08-16 23:08Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22. CODESYS V2 Web servers contain an out-of-bounds write vulnerability.Service operation interruption (DoS) It may be in a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202110-1255",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "codesys",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "1.1.9.22"
},
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw20"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "codesys",
"scope": "eq",
"trust": 0.8,
"vendor": "codesys",
"version": null
},
{
"model": "codesys",
"scope": "eq",
"trust": 0.8,
"vendor": "codesys",
"version": "1.1.9.22"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014205"
},
{
"db": "NVD",
"id": "CVE-2021-34583"
}
]
},
"cve": "CVE-2021-34583",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CVE-2021-34583",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2021-34583",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 2.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 7.5,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "JVNDB-2021-014205",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-34583",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "info@cert.vde.com",
"id": "CVE-2021-34583",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2021-34583",
"trust": 0.8,
"value": "High"
},
{
"author": "CNNVD",
"id": "CNNVD-202110-1820",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014205"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1820"
},
{
"db": "NVD",
"id": "CVE-2021-34583"
},
{
"db": "NVD",
"id": "CVE-2021-34583"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Crafted web server requests may cause a heap-based buffer overflow and could therefore trigger a denial-of- service condition due to a crash in the CODESYS V2 web server prior to V1.1.9.22. CODESYS V2 Web servers contain an out-of-bounds write vulnerability.Service operation interruption (DoS) It may be in a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-34583"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014205"
}
],
"trust": 1.62
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-34583",
"trust": 3.2
},
{
"db": "TENABLE",
"id": "TRA-2021-47",
"trust": 2.4
},
{
"db": "JVNDB",
"id": "JVNDB-2021-014205",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1820",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014205"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1820"
},
{
"db": "NVD",
"id": "CVE-2021-34583"
}
]
},
"id": "VAR-202110-1255",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T23:08:29.500000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-15",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
"title": "CODESYS Security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=167873"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014205"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1820"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-787",
"trust": 1.0
},
{
"problemtype": "CWE-122",
"trust": 1.0
},
{
"problemtype": "Out-of-bounds writing (CWE-787) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014205"
},
{
"db": "NVD",
"id": "CVE-2021-34583"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.4,
"url": "https://www.tenable.com/security/research/tra-2021-47"
},
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=16876\u0026token=a3f1d937f95e7034879f4f2ea8e5a99b168256a7\u0026download="
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-34583"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014205"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1820"
},
{
"db": "NVD",
"id": "CVE-2021-34583"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014205"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1820"
},
{
"db": "NVD",
"id": "CVE-2021-34583"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-10-07T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-014205"
},
{
"date": "2021-10-26T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1820"
},
{
"date": "2021-10-26T10:15:07.607000",
"db": "NVD",
"id": "CVE-2021-34583"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-10-07T07:58:00",
"db": "JVNDB",
"id": "JVNDB-2021-014205"
},
{
"date": "2021-11-04T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1820"
},
{
"date": "2025-08-15T20:26:48.343000",
"db": "NVD",
"id": "CVE-2021-34583"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1820"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0 Out-of-Bounds Write Vulnerability in Web Server",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-014205"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "other",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1820"
}
],
"trust": 0.6
}
}
VAR-202105-0535
Vulnerability from variot - Updated: 2025-08-16 23:05On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime. plural WAGO Product devices contain vulnerabilities in resource allocation without restrictions or throttling.Denial of service (DoS) It may be put into a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202105-0535",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw16"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-885",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-823",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-882",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-881",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-831",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-829",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-862",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-832",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-880",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-852",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007238"
},
{
"db": "NVD",
"id": "CVE-2021-21000"
}
]
},
"cve": "CVE-2021-21000",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CVE-2021-21000",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2021-21000",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "info@cert.vde.com",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2021-21000",
"impactScore": 1.4,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 7.5,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2021-21000",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-21000",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "info@cert.vde.com",
"id": "CVE-2021-21000",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "CVE-2021-21000",
"trust": 0.8,
"value": "High"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-1455",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007238"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1455"
},
{
"db": "NVD",
"id": "CVE-2021-21000"
},
{
"db": "NVD",
"id": "CVE-2021-21000"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "On WAGO PFC200 devices in different firmware versions with special crafted packets an attacker with network access to the device could cause a denial of service for the login service of the runtime. plural WAGO Product devices contain vulnerabilities in resource allocation without restrictions or throttling.Denial of service (DoS) It may be put into a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-21000"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007238"
},
{
"db": "VULMON",
"id": "CVE-2021-21000"
}
],
"trust": 1.71
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-21000",
"trust": 3.3
},
{
"db": "CERT@VDE",
"id": "VDE-2021-014",
"trust": 2.5
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007238",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1455",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-21000",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-21000"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007238"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1455"
},
{
"db": "NVD",
"id": "CVE-2021-21000"
}
]
},
"id": "VAR-202105-0535",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T23:05:38.433000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Top\u00a0Page",
"trust": 0.8,
"url": "https://www.wago.com/us/"
},
{
"title": "WAGO Security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=152368"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007238"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1455"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-770",
"trust": 1.0
},
{
"problemtype": "Allocation of resources without limits or throttling (CWE-770) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007238"
},
{
"db": "NVD",
"id": "CVE-2021-21000"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.7,
"url": "https://cert.vde.com/en-us/advisories/vde-2021-014"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-21000"
},
{
"trust": 0.8,
"url": "https://cert.vde.com/en/advisories/vde-2021-014/"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-21000"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007238"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1455"
},
{
"db": "NVD",
"id": "CVE-2021-21000"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2021-21000"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007238"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1455"
},
{
"db": "NVD",
"id": "CVE-2021-21000"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-05-24T00:00:00",
"db": "VULMON",
"id": "CVE-2021-21000"
},
{
"date": "2022-02-07T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-007238"
},
{
"date": "2021-05-24T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1455"
},
{
"date": "2021-05-24T11:15:07.917000",
"db": "NVD",
"id": "CVE-2021-21000"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-05-24T00:00:00",
"db": "VULMON",
"id": "CVE-2021-21000"
},
{
"date": "2022-02-07T02:26:00",
"db": "JVNDB",
"id": "JVNDB-2021-007238"
},
{
"date": "2021-05-31T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1455"
},
{
"date": "2025-08-15T20:21:18.653000",
"db": "NVD",
"id": "CVE-2021-21000"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1455"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "plural \u00a0WAGO\u00a0 Vulnerability in product allocation of resource allocation without limitation or throttling on devices",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007238"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "other",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1455"
}
],
"trust": 0.6
}
}
VAR-202105-0536
Vulnerability from variot - Updated: 2025-08-16 23:05On WAGO PFC200 devices in different firmware versions with special crafted packets an authorised attacker with network access to the device can access the file system with higher privileges. plural WAGO A past traversal vulnerability exists in the device of the product.Information may be obtained. WAGO is a 750-88x series programmable logic controller from WAGO. The device is a digital operation electronic system designed specifically for applications in an industrial environment
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202105-0536",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw16"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-885",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-823",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-882",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-881",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-831",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-829",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-862",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-832",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-880",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-852",
"scope": null,
"trust": 0.8,
"vendor": "\u30ef\u30b4\u30b8\u30e3\u30d1\u30f3\u682a\u5f0f\u4f1a\u793e",
"version": null
},
{
"model": "750-823 \u003e=fw07",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-823"
},
{
"model": "750-829 \u003e=fw14",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-829"
},
{
"model": "750-831 \u003e=fw14",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-831"
},
{
"model": "750-832 \u003e=fw06",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-832"
},
{
"model": "750-852 \u003e=fw14",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-852"
},
{
"model": "750-862 \u003e=fw07",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-862"
},
{
"model": "750-880 \u003e=fw15",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-880"
},
{
"model": "750-881 \u003e=fw14",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-881"
},
{
"model": "750-882 \u003e=fw14",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-882"
},
{
"model": "750-885 \u003e=fw14",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-885"
},
{
"model": "750-889 \u003e=fw14",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-889"
},
{
"model": "750-890 \u003e=fw07",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-890"
},
{
"model": "750-891 \u003e=fw07",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-891"
},
{
"model": "750-893 \u003e=fw07",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-893"
},
{
"model": "750-8202 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8202"
},
{
"model": "750-8203 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8203"
},
{
"model": "750-8204 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8204"
},
{
"model": "750-8206 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8206"
},
{
"model": "750-8207 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8207"
},
{
"model": "750-8208 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8208"
},
{
"model": "750-8210 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8210"
},
{
"model": "750-8211 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8211"
},
{
"model": "750-8212 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8212"
},
{
"model": "750-8213 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8213"
},
{
"model": "750-8214 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8214"
},
{
"model": "750-8216 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8216"
},
{
"model": "750-8217 \u003e=03.06.19",
"scope": null,
"trust": 0.6,
"vendor": "wago",
"version": null
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-8217"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-40851"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007239"
},
{
"db": "NVD",
"id": "CVE-2021-21001"
}
]
},
"cve": "CVE-2021-21001",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "nvd@nist.gov",
"availabilityImpact": "NONE",
"baseScore": 4.0,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 8.0,
"id": "CVE-2021-21001",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "CNVD",
"availabilityImpact": "NONE",
"baseScore": 4.0,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 8.0,
"id": "CNVD-2021-40851",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"id": "CVE-2021-21001",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "info@cert.vde.com",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.3,
"id": "CVE-2021-21001",
"impactScore": 6.0,
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "CHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "None",
"baseScore": 6.5,
"baseSeverity": "Medium",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-21001",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-21001",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "info@cert.vde.com",
"id": "CVE-2021-21001",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2021-21001",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNVD",
"id": "CNVD-2021-40851",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-1457",
"trust": 0.6,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-40851"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007239"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1457"
},
{
"db": "NVD",
"id": "CVE-2021-21001"
},
{
"db": "NVD",
"id": "CVE-2021-21001"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "On WAGO PFC200 devices in different firmware versions with special crafted packets an authorised attacker with network access to the device can access the file system with higher privileges. plural WAGO A past traversal vulnerability exists in the device of the product.Information may be obtained. WAGO is a 750-88x series programmable logic controller from WAGO. The device is a digital operation electronic system designed specifically for applications in an industrial environment",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-21001"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007239"
},
{
"db": "CNVD",
"id": "CNVD-2021-40851"
},
{
"db": "VULMON",
"id": "CVE-2021-21001"
}
],
"trust": 2.25
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-21001",
"trust": 3.9
},
{
"db": "CERT@VDE",
"id": "VDE-2021-014",
"trust": 2.5
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007239",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2021-40851",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1457",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-21001",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-40851"
},
{
"db": "VULMON",
"id": "CVE-2021-21001"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007239"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1457"
},
{
"db": "NVD",
"id": "CVE-2021-21001"
}
]
},
"id": "VAR-202105-0536",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-40851"
}
],
"trust": 0.9866541315789473
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-40851"
}
]
},
"last_update_date": "2025-08-16T23:05:38.399000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Top\u00a0Page",
"trust": 0.8,
"url": "https://www.wago.com/us/"
},
{
"title": "Patch for WAGO path traversal vulnerability",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchInfo/show/271846"
},
{
"title": "WAGO Repair measures for path traversal vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=152370"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-40851"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007239"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1457"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-22",
"trust": 1.0
},
{
"problemtype": "Path traversal (CWE-22) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007239"
},
{
"db": "NVD",
"id": "CVE-2021-21001"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.7,
"url": "https://cert.vde.com/en-us/advisories/vde-2021-014"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-21001"
},
{
"trust": 0.8,
"url": "https://cert.vde.com/en/advisories/vde-2021-014/"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-40851"
},
{
"db": "VULMON",
"id": "CVE-2021-21001"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007239"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1457"
},
{
"db": "NVD",
"id": "CVE-2021-21001"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2021-40851"
},
{
"db": "VULMON",
"id": "CVE-2021-21001"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007239"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1457"
},
{
"db": "NVD",
"id": "CVE-2021-21001"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-06-10T00:00:00",
"db": "CNVD",
"id": "CNVD-2021-40851"
},
{
"date": "2021-05-24T00:00:00",
"db": "VULMON",
"id": "CVE-2021-21001"
},
{
"date": "2022-02-07T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-007239"
},
{
"date": "2021-05-24T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1457"
},
{
"date": "2021-05-24T11:15:07.980000",
"db": "NVD",
"id": "CVE-2021-21001"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-06-10T00:00:00",
"db": "CNVD",
"id": "CNVD-2021-40851"
},
{
"date": "2021-05-24T00:00:00",
"db": "VULMON",
"id": "CVE-2021-21001"
},
{
"date": "2022-02-07T02:27:00",
"db": "JVNDB",
"id": "JVNDB-2021-007239"
},
{
"date": "2021-05-31T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1457"
},
{
"date": "2025-08-15T20:21:10.680000",
"db": "NVD",
"id": "CVE-2021-21001"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1457"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "WAGO path traversal vulnerability",
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-40851"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1457"
}
],
"trust": 1.2
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "path traversal",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1457"
}
],
"trust": 0.6
}
}
VAR-202105-0850
Vulnerability from variot - Updated: 2025-08-16 22:55CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control. CODESYS V2 Web-Server There is a vulnerability in the lack of authentication for critical features.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202105-0850",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw16"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "v2 web server",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "1.1.9.20"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "v2 web server",
"scope": "eq",
"trust": 0.8,
"vendor": "codesys",
"version": null
},
{
"model": "v2 web server",
"scope": "eq",
"trust": 0.8,
"vendor": "codesys",
"version": "1.1.9.20"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-011004"
},
{
"db": "NVD",
"id": "CVE-2021-30190"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Vyacheslav Moskvin, Sergey Fedonin, and Anton Dorfman of Positive Technologies reported these vulnerabilities to CODESYS.",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1632"
}
],
"trust": 0.6
},
"cve": "CVE-2021-30190",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CVE-2021-30190",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 1.9,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2021-30190",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-30190",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-30190",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2021-30190",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-1632",
"trust": 0.6,
"value": "CRITICAL"
},
{
"author": "CNNVD",
"id": "CNNVD-202104-975",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULMON",
"id": "CVE-2021-30190",
"trust": 0.1,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30190"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-011004"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1632"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "NVD",
"id": "CVE-2021-30190"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS V2 Web-Server before 1.1.9.20 has Improper Access Control. CODESYS V2 Web-Server There is a vulnerability in the lack of authentication for critical features.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Pillow is a Python-based image processing library. \nThere is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-30190"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-011004"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "VULMON",
"id": "CVE-2021-30190"
}
],
"trust": 2.25
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-30190",
"trust": 3.3
},
{
"db": "ICS CERT",
"id": "ICSA-21-173-02",
"trust": 1.4
},
{
"db": "JVN",
"id": "JVNVU97061687",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-011004",
"trust": 0.8
},
{
"db": "CS-HELP",
"id": "SB2021062306",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2021.2215",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1632",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2021041363",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-30190",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30190"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-011004"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1632"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "NVD",
"id": "CVE-2021-30190"
}
]
},
"id": "VAR-202105-0850",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T22:55:35.260000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-07",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
},
{
"title": "CODESYS V2 Web-Server Fixes for access control error vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=155198"
},
{
"title": "",
"trust": 0.1,
"url": "https://github.com/CyberTitus/Follina "
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30190"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-011004"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1632"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-306",
"trust": 1.0
},
{
"problemtype": "Lack of authentication for critical features (CWE-306) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-011004"
},
{
"db": "NVD",
"id": "CVE-2021-30190"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.7,
"url": "https://customers.codesys.com/index.php"
},
{
"trust": 1.7,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-30190"
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu97061687/index.html"
},
{
"trust": 0.8,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-173-02"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021062306"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2021.2215"
},
{
"trust": 0.6,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-173-02"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021041363"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/306.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
},
{
"trust": 0.1,
"url": "https://github.com/cybertitus/follina"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30190"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-011004"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1632"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "NVD",
"id": "CVE-2021-30190"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2021-30190"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-011004"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1632"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "NVD",
"id": "CVE-2021-30190"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-05-25T00:00:00",
"db": "VULMON",
"id": "CVE-2021-30190"
},
{
"date": "2022-07-14T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-011004"
},
{
"date": "2021-05-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1632"
},
{
"date": "2021-04-13T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"date": "2021-05-25T13:15:17.777000",
"db": "NVD",
"id": "CVE-2021-30190"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-05-03T00:00:00",
"db": "VULMON",
"id": "CVE-2021-30190"
},
{
"date": "2022-07-14T03:22:00",
"db": "JVNDB",
"id": "JVNDB-2021-011004"
},
{
"date": "2022-05-05T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1632"
},
{
"date": "2021-04-14T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"date": "2025-08-15T20:27:47.350000",
"db": "NVD",
"id": "CVE-2021-30190"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1632"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0Web-Server\u00a0 Vulnerability regarding lack of authentication for critical features in",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-011004"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "access control error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1632"
}
],
"trust": 0.6
}
}
VAR-202105-0846
Vulnerability from variot - Updated: 2025-08-16 22:49CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202105-0846",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "runtime toolkit",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "2.4.7.55"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "plcwinnt",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "2.4.7.55"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw16"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "codesys plcwinnt",
"scope": null,
"trust": 0.8,
"vendor": "3s smart",
"version": null
},
{
"model": "codesys runtime toolkit",
"scope": null,
"trust": 0.8,
"vendor": "3s smart",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007188"
},
{
"db": "NVD",
"id": "CVE-2021-30186"
}
]
},
"cve": "CVE-2021-30186",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CVE-2021-30186",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.9,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2021-30186",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 7.5,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2021-30186",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-30186",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2021-30186",
"trust": 0.8,
"value": "High"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-1620",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "VULMON",
"id": "CVE-2021-30186",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30186"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007188"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1620"
},
{
"db": "NVD",
"id": "CVE-2021-30186"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-30186"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007188"
},
{
"db": "VULMON",
"id": "CVE-2021-30186"
}
],
"trust": 1.71
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-30186",
"trust": 3.3
},
{
"db": "JVN",
"id": "JVNVU97061687",
"trust": 0.8
},
{
"db": "ICS CERT",
"id": "ICSA-21-173-03",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007188",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1620",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-30186",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30186"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007188"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1620"
},
{
"db": "NVD",
"id": "CVE-2021-30186"
}
]
},
"id": "VAR-202105-0846",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.37935351049999994
},
"last_update_date": "2025-08-16T22:49:40.348000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-06",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14725\u0026token=08691519ef764b252630759eff925890176ecd78\u0026download="
},
{
"title": "",
"trust": 0.1,
"url": "https://github.com/yossireuven/Publications "
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30186"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007188"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-787",
"trust": 1.0
},
{
"problemtype": "Out-of-bounds writing (CWE-787) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007188"
},
{
"db": "NVD",
"id": "CVE-2021-30186"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.7,
"url": "https://customers.codesys.com/index.php"
},
{
"trust": 1.7,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=14725\u0026token=08691519ef764b252630759eff925890176ecd78\u0026download="
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-30186"
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu97061687/index.html"
},
{
"trust": 0.8,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-173-03"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/787.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
},
{
"trust": 0.1,
"url": "https://github.com/yossireuven/publications"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30186"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007188"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1620"
},
{
"db": "NVD",
"id": "CVE-2021-30186"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2021-30186"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007188"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1620"
},
{
"db": "NVD",
"id": "CVE-2021-30186"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-05-25T00:00:00",
"db": "VULMON",
"id": "CVE-2021-30186"
},
{
"date": "2022-02-03T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-007188"
},
{
"date": "2021-05-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1620"
},
{
"date": "2021-05-25T13:15:17.677000",
"db": "NVD",
"id": "CVE-2021-30186"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-05-26T00:00:00",
"db": "VULMON",
"id": "CVE-2021-30186"
},
{
"date": "2022-02-03T08:37:00",
"db": "JVNDB",
"id": "JVNDB-2021-007188"
},
{
"date": "2021-05-27T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1620"
},
{
"date": "2025-08-15T20:20:41.123000",
"db": "NVD",
"id": "CVE-2021-30186"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1620"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0runtime\u00a0 system \u00a0SP\u00a0 Out-of-bounds Vulnerability in Microsoft",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007188"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1620"
}
],
"trust": 0.6
}
}
VAR-202105-0851
Vulnerability from variot - Updated: 2025-08-16 22:49CODESYS V2 Web-Server before 1.1.9.20 has a a Buffer Copy without Checking the Size of the Input. CODESYS V2 Web-Server Contains a classic buffer overflow vulnerability.Denial of service (DoS) It may be put into a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202105-0851",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw16"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "v2 web server",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "1.1.9.20"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "codesys v2 web server",
"scope": "eq",
"trust": 0.8,
"vendor": "3s smart",
"version": null
},
{
"model": "codesys v2 web server",
"scope": "eq",
"trust": 0.8,
"vendor": "3s smart",
"version": "1.1.9.20"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007169"
},
{
"db": "NVD",
"id": "CVE-2021-30191"
}
]
},
"cve": "CVE-2021-30191",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CVE-2021-30191",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.9,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2021-30191",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 7.5,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2021-30191",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-30191",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2021-30191",
"trust": 0.8,
"value": "High"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-1626",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "VULMON",
"id": "CVE-2021-30191",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30191"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007169"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1626"
},
{
"db": "NVD",
"id": "CVE-2021-30191"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS V2 Web-Server before 1.1.9.20 has a a Buffer Copy without Checking the Size of the Input. CODESYS V2 Web-Server Contains a classic buffer overflow vulnerability.Denial of service (DoS) It may be put into a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-30191"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007169"
},
{
"db": "VULMON",
"id": "CVE-2021-30191"
}
],
"trust": 1.71
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-30191",
"trust": 3.3
},
{
"db": "JVN",
"id": "JVNVU97061687",
"trust": 0.8
},
{
"db": "ICS CERT",
"id": "ICSA-21-173-02",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007169",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1626",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-30191",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30191"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007169"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1626"
},
{
"db": "NVD",
"id": "CVE-2021-30191"
}
]
},
"id": "VAR-202105-0851",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T22:49:25.068000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-07",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007169"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-120",
"trust": 1.0
},
{
"problemtype": "Classic buffer overflow (CWE-120) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007169"
},
{
"db": "NVD",
"id": "CVE-2021-30191"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.7,
"url": "https://customers.codesys.com/index.php"
},
{
"trust": 1.7,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-30191"
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu97061687/index.html"
},
{
"trust": 0.8,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-173-02"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/120.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30191"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007169"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1626"
},
{
"db": "NVD",
"id": "CVE-2021-30191"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2021-30191"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007169"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1626"
},
{
"db": "NVD",
"id": "CVE-2021-30191"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-05-25T00:00:00",
"db": "VULMON",
"id": "CVE-2021-30191"
},
{
"date": "2022-02-03T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-007169"
},
{
"date": "2021-05-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1626"
},
{
"date": "2021-05-25T13:15:17.807000",
"db": "NVD",
"id": "CVE-2021-30191"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-05-26T00:00:00",
"db": "VULMON",
"id": "CVE-2021-30191"
},
{
"date": "2022-02-03T07:52:00",
"db": "JVNDB",
"id": "JVNDB-2021-007169"
},
{
"date": "2021-05-27T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1626"
},
{
"date": "2025-08-15T20:27:36.623000",
"db": "NVD",
"id": "CVE-2021-30191"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1626"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0Web-Server\u00a0 Buffer Overflow Vulnerability in Linux",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007169"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "other",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1626"
}
],
"trust": 0.6
}
}
VAR-202105-0849
Vulnerability from variot - Updated: 2025-08-16 22:36CODESYS V2 Web-Server before 1.1.9.20 has a Stack-based Buffer Overflow. CODESYS V2 Web-Server Is vulnerable to an out-of-bounds write.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202105-0849",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw16"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "v2 web server",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "1.1.9.20"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "codesys v2 web server",
"scope": "eq",
"trust": 0.8,
"vendor": "3s smart",
"version": "1.1.9.20"
},
{
"model": "codesys v2 web server",
"scope": "eq",
"trust": 0.8,
"vendor": "3s smart",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007171"
},
{
"db": "NVD",
"id": "CVE-2021-30189"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Vyacheslav Moskvin, Sergey Fedonin, and Anton Dorfman of Positive Technologies reported these vulnerabilities to CODESYS.",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1634"
}
],
"trust": 0.6
},
"cve": "CVE-2021-30189",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CVE-2021-30189",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2021-30189",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-30189",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-30189",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2021-30189",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNNVD",
"id": "CNNVD-202104-975",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-1634",
"trust": 0.6,
"value": "CRITICAL"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007171"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1634"
},
{
"db": "NVD",
"id": "CVE-2021-30189"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS V2 Web-Server before 1.1.9.20 has a Stack-based Buffer Overflow. CODESYS V2 Web-Server Is vulnerable to an out-of-bounds write.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Pillow is a Python-based image processing library. \nThere is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-30189"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007171"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
}
],
"trust": 2.16
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-30189",
"trust": 3.2
},
{
"db": "ICS CERT",
"id": "ICSA-21-173-02",
"trust": 1.4
},
{
"db": "JVN",
"id": "JVNVU97061687",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007171",
"trust": 0.8
},
{
"db": "CS-HELP",
"id": "SB2021041363",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2021.2215",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2021062306",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1634",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007171"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1634"
},
{
"db": "NVD",
"id": "CVE-2021-30189"
}
]
},
"id": "VAR-202105-0849",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T22:36:37.594000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-07",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
},
{
"title": "3S-Smart Software Solutions CODESYS V2 Web-Server Buffer error vulnerability fix",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=154685"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007171"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1634"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-787",
"trust": 1.0
},
{
"problemtype": "Out-of-bounds writing (CWE-787) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007171"
},
{
"db": "NVD",
"id": "CVE-2021-30189"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php"
},
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-30189"
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu97061687/index.html"
},
{
"trust": 0.8,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-173-02"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021041363"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021062306"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2021.2215"
},
{
"trust": 0.6,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-173-02"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007171"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1634"
},
{
"db": "NVD",
"id": "CVE-2021-30189"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007171"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1634"
},
{
"db": "NVD",
"id": "CVE-2021-30189"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-03T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-007171"
},
{
"date": "2021-04-13T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"date": "2021-05-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1634"
},
{
"date": "2021-05-25T13:15:17.743000",
"db": "NVD",
"id": "CVE-2021-30189"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-03T08:04:00",
"db": "JVNDB",
"id": "JVNDB-2021-007171"
},
{
"date": "2021-04-14T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"date": "2021-08-16T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1634"
},
{
"date": "2025-08-15T20:27:53.740000",
"db": "NVD",
"id": "CVE-2021-30189"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1634"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0Web-Server\u00a0 Out-of-bounds Vulnerability in Microsoft",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007171"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "other",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
}
],
"trust": 0.6
}
}
VAR-202105-0854
Vulnerability from variot - Updated: 2025-08-16 22:28CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Read. CODESYS V2 Web-Server Is vulnerable to an out-of-bounds read.Information is obtained and denial of service (DoS) It may be put into a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202105-0854",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw16"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "v2 web server",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "1.1.9.20"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "codesys v2 web server",
"scope": "eq",
"trust": 0.8,
"vendor": "3s smart",
"version": null
},
{
"model": "codesys v2 web server",
"scope": "eq",
"trust": 0.8,
"vendor": "3s smart",
"version": "1.1.9.20"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007040"
},
{
"db": "NVD",
"id": "CVE-2021-30194"
}
]
},
"cve": "CVE-2021-30194",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 6.4,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CVE-2021-30194",
"impactScore": 4.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2021-30194",
"impactScore": 5.2,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.1,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-30194",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-30194",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2021-30194",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-1625",
"trust": 0.6,
"value": "CRITICAL"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007040"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1625"
},
{
"db": "NVD",
"id": "CVE-2021-30194"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Read. CODESYS V2 Web-Server Is vulnerable to an out-of-bounds read.Information is obtained and denial of service (DoS) It may be put into a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-30194"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007040"
}
],
"trust": 1.62
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-30194",
"trust": 3.2
},
{
"db": "JVN",
"id": "JVNVU97061687",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007040",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1625",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007040"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1625"
},
{
"db": "NVD",
"id": "CVE-2021-30194"
}
]
},
"id": "VAR-202105-0854",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T22:28:17.831000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-07",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007040"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-125",
"trust": 1.0
},
{
"problemtype": "Out-of-bounds read (CWE-125) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007040"
},
{
"db": "NVD",
"id": "CVE-2021-30194"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php"
},
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu97061687/index.html"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-30194"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007040"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1625"
},
{
"db": "NVD",
"id": "CVE-2021-30194"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007040"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1625"
},
{
"db": "NVD",
"id": "CVE-2021-30194"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-02T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-007040"
},
{
"date": "2021-05-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1625"
},
{
"date": "2021-05-25T13:15:17.910000",
"db": "NVD",
"id": "CVE-2021-30194"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-02T02:24:00",
"db": "JVNDB",
"id": "JVNDB-2021-007040"
},
{
"date": "2021-05-26T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1625"
},
{
"date": "2025-08-15T20:27:01.483000",
"db": "NVD",
"id": "CVE-2021-30194"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1625"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0Web-Server\u00a0 Out-of-bounds read vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007040"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1625"
}
],
"trust": 0.6
}
}
VAR-202105-0852
Vulnerability from variot - Updated: 2025-08-16 22:21CODESYS V2 Web-Server before 1.1.9.20 has an Improperly Implemented Security Check. CODESYS V2 Web-Server Contains an improper authentication vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202105-0852",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw16"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "v2 web server",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "1.1.9.20"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "codesys v2 web server",
"scope": "eq",
"trust": 0.8,
"vendor": "3s smart",
"version": null
},
{
"model": "codesys v2 web server",
"scope": "eq",
"trust": 0.8,
"vendor": "3s smart",
"version": "1.1.9.20"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007155"
},
{
"db": "NVD",
"id": "CVE-2021-30192"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Vyacheslav Moskvin, Sergey Fedonin, and Anton Dorfman of Positive Technologies reported these vulnerabilities to CODESYS.",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1621"
}
],
"trust": 0.6
},
"cve": "CVE-2021-30192",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CVE-2021-30192",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2021-30192",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-30192",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-30192",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2021-30192",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNNVD",
"id": "CNNVD-202104-975",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-1621",
"trust": 0.6,
"value": "CRITICAL"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007155"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1621"
},
{
"db": "NVD",
"id": "CVE-2021-30192"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS V2 Web-Server before 1.1.9.20 has an Improperly Implemented Security Check. CODESYS V2 Web-Server Contains an improper authentication vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Pillow is a Python-based image processing library. \nThere is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-30192"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007155"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
}
],
"trust": 2.16
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-30192",
"trust": 3.2
},
{
"db": "ICS CERT",
"id": "ICSA-21-173-02",
"trust": 1.4
},
{
"db": "JVN",
"id": "JVNVU97061687",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007155",
"trust": 0.8
},
{
"db": "CS-HELP",
"id": "SB2021041363",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975",
"trust": 0.6
},
{
"db": "CS-HELP",
"id": "SB2021062306",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2021.2215",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1621",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007155"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1621"
},
{
"db": "NVD",
"id": "CVE-2021-30192"
}
]
},
"id": "VAR-202105-0852",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T22:21:47.324000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-07",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007155"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "NVD-CWE-Other",
"trust": 1.0
},
{
"problemtype": "Bad authentication (CWE-863) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007155"
},
{
"db": "NVD",
"id": "CVE-2021-30192"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php"
},
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu97061687/index.html"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-30192"
},
{
"trust": 0.8,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-173-02"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021041363"
},
{
"trust": 0.6,
"url": "https://www.cybersecurity-help.cz/vdb/sb2021062306"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2021.2215"
},
{
"trust": 0.6,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-173-02"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007155"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1621"
},
{
"db": "NVD",
"id": "CVE-2021-30192"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007155"
},
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1621"
},
{
"db": "NVD",
"id": "CVE-2021-30192"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-03T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-007155"
},
{
"date": "2021-04-13T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"date": "2021-05-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1621"
},
{
"date": "2021-05-25T13:15:17.837000",
"db": "NVD",
"id": "CVE-2021-30192"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-03T07:38:00",
"db": "JVNDB",
"id": "JVNDB-2021-007155"
},
{
"date": "2021-04-14T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"date": "2022-07-14T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1621"
},
{
"date": "2025-08-15T20:27:29.643000",
"db": "NVD",
"id": "CVE-2021-30192"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1621"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0Web-Server\u00a0 Authentication Vulnerability in Microsoft",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007155"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "other",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202104-975"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1621"
}
],
"trust": 1.2
}
}
VAR-202105-0853
Vulnerability from variot - Updated: 2025-08-16 21:34CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write. CODESYS V2 Web-Server Is vulnerable to an out-of-bounds write.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202105-0853",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw16"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "v2 web server",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "1.1.9.20"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "codesys v2 web server",
"scope": "eq",
"trust": 0.8,
"vendor": "3s smart",
"version": null
},
{
"model": "codesys v2 web server",
"scope": "eq",
"trust": 0.8,
"vendor": "3s smart",
"version": "1.1.9.20"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007130"
},
{
"db": "NVD",
"id": "CVE-2021-30193"
}
]
},
"cve": "CVE-2021-30193",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CVE-2021-30193",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2021-30193",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-30193",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-30193",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2021-30193",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-1623",
"trust": 0.6,
"value": "CRITICAL"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007130"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1623"
},
{
"db": "NVD",
"id": "CVE-2021-30193"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write. CODESYS V2 Web-Server Is vulnerable to an out-of-bounds write.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-30193"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007130"
}
],
"trust": 1.62
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-30193",
"trust": 3.2
},
{
"db": "JVN",
"id": "JVNVU97061687",
"trust": 0.8
},
{
"db": "ICS CERT",
"id": "ICSA-21-173-02",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007130",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1623",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007130"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1623"
},
{
"db": "NVD",
"id": "CVE-2021-30193"
}
]
},
"id": "VAR-202105-0853",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2025-08-16T21:34:04.507000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-07",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007130"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-787",
"trust": 1.0
},
{
"problemtype": "Out-of-bounds writing (CWE-787) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007130"
},
{
"db": "NVD",
"id": "CVE-2021-30193"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php"
},
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=14726\u0026token=553da5d11234bbe1ceed59969d419a71bb8c8747\u0026download="
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu97061687/index.html"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-30193"
},
{
"trust": 0.8,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-173-02"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007130"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1623"
},
{
"db": "NVD",
"id": "CVE-2021-30193"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007130"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1623"
},
{
"db": "NVD",
"id": "CVE-2021-30193"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-03T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-007130"
},
{
"date": "2021-05-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1623"
},
{
"date": "2021-05-25T13:15:17.880000",
"db": "NVD",
"id": "CVE-2021-30193"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-03T06:41:00",
"db": "JVNDB",
"id": "JVNDB-2021-007130"
},
{
"date": "2021-05-27T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1623"
},
{
"date": "2025-08-15T20:27:21.247000",
"db": "NVD",
"id": "CVE-2021-30193"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1623"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0Web-Server\u00a0 Out-of-bounds Vulnerability in Microsoft",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007130"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1623"
}
],
"trust": 0.6
}
}
VAR-202105-0847
Vulnerability from variot - Updated: 2025-08-16 21:27CODESYS V2 runtime system SP before 2.4.7.55 has Improper Neutralization of Special Elements used in an OS Command
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202105-0847",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "runtime toolkit",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "2.4.7.55"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw16"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "codesys runtime toolkit",
"scope": "eq",
"trust": 0.8,
"vendor": "3s smart",
"version": "2.4.7.55"
},
{
"model": "codesys runtime toolkit",
"scope": "eq",
"trust": 0.8,
"vendor": "3s smart",
"version": null
},
{
"model": "codesys runtime toolkit",
"scope": null,
"trust": 0.8,
"vendor": "3s smart",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007202"
},
{
"db": "NVD",
"id": "CVE-2021-30187"
}
]
},
"cve": "CVE-2021-30187",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 3.9,
"id": "CVE-2021-30187",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 1.9,
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"author": "nvd@nist.gov",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"exploitabilityScore": 1.8,
"id": "CVE-2021-30187",
"impactScore": 3.4,
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Local",
"author": "NVD",
"availabilityImpact": "Low",
"baseScore": 5.3,
"baseSeverity": "Medium",
"confidentialityImpact": "Low",
"exploitabilityScore": null,
"id": "CVE-2021-30187",
"impactScore": null,
"integrityImpact": "Low",
"privilegesRequired": "Low",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-30187",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "CVE-2021-30187",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-1618",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULMON",
"id": "CVE-2021-30187",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30187"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007202"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1618"
},
{
"db": "NVD",
"id": "CVE-2021-30187"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS V2 runtime system SP before 2.4.7.55 has Improper Neutralization of Special Elements used in an OS Command",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-30187"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007202"
},
{
"db": "VULMON",
"id": "CVE-2021-30187"
}
],
"trust": 1.71
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-30187",
"trust": 3.3
},
{
"db": "JVN",
"id": "JVNVU97061687",
"trust": 0.8
},
{
"db": "ICS CERT",
"id": "ICSA-21-173-04",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007202",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1618",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-30187",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30187"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007202"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1618"
},
{
"db": "NVD",
"id": "CVE-2021-30187"
}
]
},
"id": "VAR-202105-0847",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.37935351049999994
},
"last_update_date": "2025-08-16T21:27:40.978000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-08",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14727\u0026token=25159b0fc4355f4c6bc2e074a519a9d0cdb23fbb\u0026download="
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007202"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-78",
"trust": 1.0
},
{
"problemtype": "OS Command injection (CWE-78) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007202"
},
{
"db": "NVD",
"id": "CVE-2021-30187"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.7,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=14727\u0026token=25159b0fc4355f4c6bc2e074a519a9d0cdb23fbb\u0026download="
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-30187"
},
{
"trust": 1.1,
"url": "https://customers.codesys.com/index.php"
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu97061687/index.html"
},
{
"trust": 0.8,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-173-04"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/78.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-30187"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007202"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1618"
},
{
"db": "NVD",
"id": "CVE-2021-30187"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2021-30187"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007202"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1618"
},
{
"db": "NVD",
"id": "CVE-2021-30187"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-05-25T00:00:00",
"db": "VULMON",
"id": "CVE-2021-30187"
},
{
"date": "2022-02-04T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-007202"
},
{
"date": "2021-05-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1618"
},
{
"date": "2021-05-25T12:15:07.913000",
"db": "NVD",
"id": "CVE-2021-30187"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-05-26T00:00:00",
"db": "VULMON",
"id": "CVE-2021-30187"
},
{
"date": "2022-02-04T01:40:00",
"db": "JVNDB",
"id": "JVNDB-2021-007202"
},
{
"date": "2021-05-27T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1618"
},
{
"date": "2025-08-15T20:28:33.270000",
"db": "NVD",
"id": "CVE-2021-30187"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "local",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1618"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0runtime\u00a0 system \u00a0SP\u00a0 In \u00a0OS\u00a0 Command injection vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007202"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "operating system commend injection",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1618"
}
],
"trust": 0.6
}
}
VAR-202105-0848
Vulnerability from variot - Updated: 2025-08-16 21:19CODESYS V2 runtime system SP before 2.4.7.55 has a Stack-based Buffer Overflow. CODESYS V2 runtime system SP Is vulnerable to an out-of-bounds write.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202105-0848",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw16"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "v2 runtime system sp",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "2.4.7.55"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "codesys plcwinnt",
"scope": null,
"trust": 0.8,
"vendor": "3s smart",
"version": null
},
{
"model": "codesys runtime toolkit",
"scope": null,
"trust": 0.8,
"vendor": "3s smart",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007173"
},
{
"db": "NVD",
"id": "CVE-2021-30188"
}
]
},
"cve": "CVE-2021-30188",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CVE-2021-30188",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2021-30188",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-30188",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-30188",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2021-30188",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-1622",
"trust": 0.6,
"value": "CRITICAL"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007173"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1622"
},
{
"db": "NVD",
"id": "CVE-2021-30188"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS V2 runtime system SP before 2.4.7.55 has a Stack-based Buffer Overflow. CODESYS V2 runtime system SP Is vulnerable to an out-of-bounds write.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-30188"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007173"
}
],
"trust": 1.62
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-30188",
"trust": 3.2
},
{
"db": "JVN",
"id": "JVNVU97061687",
"trust": 0.8
},
{
"db": "ICS CERT",
"id": "ICSA-21-173-03",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007173",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1622",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007173"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1622"
},
{
"db": "NVD",
"id": "CVE-2021-30188"
}
]
},
"id": "VAR-202105-0848",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.37935351049999994
},
"last_update_date": "2025-08-16T21:19:05.492000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-06",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14725\u0026token=08691519ef764b252630759eff925890176ecd78\u0026download="
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007173"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-787",
"trust": 1.0
},
{
"problemtype": "Out-of-bounds writing (CWE-787) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007173"
},
{
"db": "NVD",
"id": "CVE-2021-30188"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php"
},
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=14725\u0026token=08691519ef764b252630759eff925890176ecd78\u0026download="
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu97061687/index.html"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-30188"
},
{
"trust": 0.8,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-173-03"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007173"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1622"
},
{
"db": "NVD",
"id": "CVE-2021-30188"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007173"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1622"
},
{
"db": "NVD",
"id": "CVE-2021-30188"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-03T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-007173"
},
{
"date": "2021-05-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1622"
},
{
"date": "2021-05-25T13:15:17.710000",
"db": "NVD",
"id": "CVE-2021-30188"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-03T08:20:00",
"db": "JVNDB",
"id": "JVNDB-2021-007173"
},
{
"date": "2021-05-27T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1622"
},
{
"date": "2025-08-15T20:28:18.250000",
"db": "NVD",
"id": "CVE-2021-30188"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1622"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0runtime\u00a0 system \u00a0SP\u00a0 Out-of-bounds Vulnerability in Microsoft",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007173"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1622"
}
],
"trust": 0.6
}
}
VAR-202105-0855
Vulnerability from variot - Updated: 2025-08-16 20:15CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation. CODESYS V2 runtime system Is vulnerable to an out-of-bounds read.Denial of service (DoS) It may be put into a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202105-0855",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "runtime toolkit",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "2.4.7.55"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "plcwinnt",
"scope": "lt",
"trust": 1.0,
"vendor": "codesys",
"version": "2.4.7.55"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw16"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw15"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw08"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "03.06.19_\\(18\\)"
},
{
"model": "codesys plcwinnt",
"scope": null,
"trust": 0.8,
"vendor": "3s smart",
"version": null
},
{
"model": "codesys runtime toolkit",
"scope": null,
"trust": 0.8,
"vendor": "3s smart",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007129"
},
{
"db": "NVD",
"id": "CVE-2021-30195"
}
]
},
"cve": "CVE-2021-30195",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CVE-2021-30195",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2021-30195",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 7.5,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2021-30195",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2021-30195",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2021-30195",
"trust": 0.8,
"value": "High"
},
{
"author": "CNNVD",
"id": "CNNVD-202105-1627",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007129"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1627"
},
{
"db": "NVD",
"id": "CVE-2021-30195"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation. CODESYS V2 runtime system Is vulnerable to an out-of-bounds read.Denial of service (DoS) It may be put into a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-30195"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007129"
}
],
"trust": 1.62
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-30195",
"trust": 3.2
},
{
"db": "JVN",
"id": "JVNVU97061687",
"trust": 0.8
},
{
"db": "ICS CERT",
"id": "ICSA-21-173-03",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-007129",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1627",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007129"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1627"
},
{
"db": "NVD",
"id": "CVE-2021-30195"
}
]
},
"id": "VAR-202105-0855",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.37935351049999994
},
"last_update_date": "2025-08-16T20:15:51.142000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Advisory\u00a02021-06",
"trust": 0.8,
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=14725\u0026token=08691519ef764b252630759eff925890176ecd78\u0026download="
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007129"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-125",
"trust": 1.0
},
{
"problemtype": "Out-of-bounds read (CWE-125) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007129"
},
{
"db": "NVD",
"id": "CVE-2021-30195"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php"
},
{
"trust": 1.6,
"url": "https://customers.codesys.com/index.php?eid=dumpfile\u0026t=f\u0026f=14725\u0026token=08691519ef764b252630759eff925890176ecd78\u0026download="
},
{
"trust": 0.8,
"url": "https://jvn.jp/vu/jvnvu97061687/index.html"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-30195"
},
{
"trust": 0.8,
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-173-03"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007129"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1627"
},
{
"db": "NVD",
"id": "CVE-2021-30195"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007129"
},
{
"db": "CNNVD",
"id": "CNNVD-202105-1627"
},
{
"db": "NVD",
"id": "CVE-2021-30195"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-03T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-007129"
},
{
"date": "2021-05-25T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1627"
},
{
"date": "2021-05-25T13:15:17.940000",
"db": "NVD",
"id": "CVE-2021-30195"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2022-02-03T06:36:00",
"db": "JVNDB",
"id": "JVNDB-2021-007129"
},
{
"date": "2021-05-27T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202105-1627"
},
{
"date": "2025-08-15T20:26:54.410000",
"db": "NVD",
"id": "CVE-2021-30195"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1627"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "CODESYS\u00a0V2\u00a0runtime\u00a0 system \u00a0 Out-of-bounds read vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-007129"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202105-1627"
}
],
"trust": 0.6
}
}
VAR-201804-1569
Vulnerability from variot - Updated: 2024-11-23 23:12Wago 750 Series PLCs with firmware version 10 and prior include a remote attack may take advantage of an improper implementation of the 3 way handshake during a TCP connection affecting the communications with commission and service tools. Specially crafted packets may also be sent to Port 2455/TCP/IP, used in Codesys management software, which may result in a denial-of-service condition of communications with commissioning and service tools. Wago 750 series PLC Vulnerabilities exist in the firmware of improper shutdown and release of resources.Service operation interruption (DoS) There is a possibility of being put into a state. 750-880, 750-881, 750-852, etc. are all WAGO750 series Ethernet switches. The WAGO750 series has a denial of service vulnerability that can be exploited to cause a denial of service state to communicate with debug and service tools. Multiple WAGO Products are prone to a denial-of-service vulnerability. An attacker can exploit this issue to cause denial-of-service condition. WAGO 750 Series PLCs, etc. are editable logic controller products of Germany WAGO Company. There is a security vulnerability in WAGO 750 Series PLCs using firmware version 10 and earlier. The vulnerability is caused by the program not implementing the three-way handshake correctly
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-201804-1569",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-829",
"scope": "lte",
"trust": 1.8,
"vendor": "wago",
"version": "10"
},
{
"model": "750-831",
"scope": "lte",
"trust": 1.8,
"vendor": "wago",
"version": "10"
},
{
"model": "750-852",
"scope": "lte",
"trust": 1.8,
"vendor": "wago",
"version": "10"
},
{
"model": "750-880",
"scope": "lte",
"trust": 1.8,
"vendor": "wago",
"version": "10"
},
{
"model": "750-881",
"scope": "lte",
"trust": 1.8,
"vendor": "wago",
"version": "10"
},
{
"model": "750-882",
"scope": "lte",
"trust": 1.8,
"vendor": "wago",
"version": "10"
},
{
"model": "750-885",
"scope": "lte",
"trust": 1.8,
"vendor": "wago",
"version": "10"
},
{
"model": "750-889",
"scope": "lte",
"trust": 1.8,
"vendor": "wago",
"version": "10"
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-889\u003c=10"
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-829\u003c=10"
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-880\u003c=10"
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-881\u003c=10"
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-852\u003c=10"
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-882\u003c=10"
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-885\u003c=10"
},
{
"model": null,
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-831\u003c=10"
},
{
"model": "750-852",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "10"
},
{
"model": "750-881",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "10"
},
{
"model": "750-829",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "10"
},
{
"model": "750-885",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "10"
},
{
"model": "750-880",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "10"
},
{
"model": "750-889",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "10"
},
{
"model": "750-882",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "10"
},
{
"model": "750-831",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "10"
},
{
"model": "wago",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-88910"
},
{
"model": "wago",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-88510"
},
{
"model": "wago",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-88210"
},
{
"model": "wago",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-88110"
},
{
"model": "wago",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-88010"
},
{
"model": "wago",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-85210"
},
{
"model": "wago",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-83110"
},
{
"model": "wago",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-82910"
},
{
"model": "wago",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-88911"
},
{
"model": "wago",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-88511"
},
{
"model": "wago",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-88211"
},
{
"model": "wago",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-88111"
},
{
"model": "wago",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-88011"
},
{
"model": "wago",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-85211"
},
{
"model": "wago",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-83111"
},
{
"model": "wago",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-82911"
},
{
"model": null,
"scope": "eq",
"trust": 0.2,
"vendor": "750 880",
"version": "*"
},
{
"model": null,
"scope": "eq",
"trust": 0.2,
"vendor": "750 881",
"version": "*"
},
{
"model": null,
"scope": "eq",
"trust": 0.2,
"vendor": "750 852",
"version": "*"
},
{
"model": null,
"scope": "eq",
"trust": 0.2,
"vendor": "750 882",
"version": "*"
},
{
"model": null,
"scope": "eq",
"trust": 0.2,
"vendor": "750 885",
"version": "*"
},
{
"model": null,
"scope": "eq",
"trust": 0.2,
"vendor": "750 831",
"version": "*"
},
{
"model": null,
"scope": "eq",
"trust": 0.2,
"vendor": "750 889",
"version": "*"
},
{
"model": null,
"scope": "eq",
"trust": 0.2,
"vendor": "750 829",
"version": "*"
}
],
"sources": [
{
"db": "IVD",
"id": "e2ea7d81-39ab-11e9-933f-000c29342cb1"
},
{
"db": "CNVD",
"id": "CNVD-2018-07035"
},
{
"db": "BID",
"id": "103726"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-004285"
},
{
"db": "CNNVD",
"id": "CNNVD-201804-135"
},
{
"db": "NVD",
"id": "CVE-2018-8836"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"cpe_match": [
{
"cpe22Uri": "cpe:/o:wago:750-829_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-831_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-852_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-880_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-881_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-882_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-885_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-889_firmware",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2018-004285"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Younes Dragoni",
"sources": [
{
"db": "BID",
"id": "103726"
}
],
"trust": 0.3
},
"cve": "CVE-2018-8836",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CVE-2018-8836",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CNVD-2018-07035",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "IVD",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "e2ea7d81-39ab-11e9-933f-000c29342cb1",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.2,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.9 [IVD]"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "VHN-138868",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.1,
"vectorString": "AV:N/AC:L/AU:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2018-8836",
"impactScore": 1.4,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.8,
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2018-8836",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "CVE-2018-8836",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNVD",
"id": "CNVD-2018-07035",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-201804-135",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "IVD",
"id": "e2ea7d81-39ab-11e9-933f-000c29342cb1",
"trust": 0.2,
"value": "MEDIUM"
},
{
"author": "VULHUB",
"id": "VHN-138868",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "IVD",
"id": "e2ea7d81-39ab-11e9-933f-000c29342cb1"
},
{
"db": "CNVD",
"id": "CNVD-2018-07035"
},
{
"db": "VULHUB",
"id": "VHN-138868"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-004285"
},
{
"db": "CNNVD",
"id": "CNNVD-201804-135"
},
{
"db": "NVD",
"id": "CVE-2018-8836"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Wago 750 Series PLCs with firmware version 10 and prior include a remote attack may take advantage of an improper implementation of the 3 way handshake during a TCP connection affecting the communications with commission and service tools. Specially crafted packets may also be sent to Port 2455/TCP/IP, used in Codesys management software, which may result in a denial-of-service condition of communications with commissioning and service tools. Wago 750 series PLC Vulnerabilities exist in the firmware of improper shutdown and release of resources.Service operation interruption (DoS) There is a possibility of being put into a state. 750-880, 750-881, 750-852, etc. are all WAGO750 series Ethernet switches. The WAGO750 series has a denial of service vulnerability that can be exploited to cause a denial of service state to communicate with debug and service tools. Multiple WAGO Products are prone to a denial-of-service vulnerability. \nAn attacker can exploit this issue to cause denial-of-service condition. WAGO 750 Series PLCs, etc. are editable logic controller products of Germany WAGO Company. There is a security vulnerability in WAGO 750 Series PLCs using firmware version 10 and earlier. The vulnerability is caused by the program not implementing the three-way handshake correctly",
"sources": [
{
"db": "NVD",
"id": "CVE-2018-8836"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-004285"
},
{
"db": "CNVD",
"id": "CNVD-2018-07035"
},
{
"db": "BID",
"id": "103726"
},
{
"db": "IVD",
"id": "e2ea7d81-39ab-11e9-933f-000c29342cb1"
},
{
"db": "VULHUB",
"id": "VHN-138868"
}
],
"trust": 2.7
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2018-8836",
"trust": 3.6
},
{
"db": "ICS CERT",
"id": "ICSA-18-088-01",
"trust": 3.4
},
{
"db": "BID",
"id": "103726",
"trust": 2.0
},
{
"db": "CNNVD",
"id": "CNNVD-201804-135",
"trust": 0.9
},
{
"db": "CNVD",
"id": "CNVD-2018-07035",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2018-004285",
"trust": 0.8
},
{
"db": "IVD",
"id": "E2EA7D81-39AB-11E9-933F-000C29342CB1",
"trust": 0.2
},
{
"db": "VULHUB",
"id": "VHN-138868",
"trust": 0.1
}
],
"sources": [
{
"db": "IVD",
"id": "e2ea7d81-39ab-11e9-933f-000c29342cb1"
},
{
"db": "CNVD",
"id": "CNVD-2018-07035"
},
{
"db": "VULHUB",
"id": "VHN-138868"
},
{
"db": "BID",
"id": "103726"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-004285"
},
{
"db": "CNNVD",
"id": "CNNVD-201804-135"
},
{
"db": "NVD",
"id": "CVE-2018-8836"
}
]
},
"id": "VAR-201804-1569",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "IVD",
"id": "e2ea7d81-39ab-11e9-933f-000c29342cb1"
},
{
"db": "CNVD",
"id": "CNVD-2018-07035"
},
{
"db": "VULHUB",
"id": "VHN-138868"
}
],
"trust": 1.55555555
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"ICS",
"Network device"
],
"sub_category": null,
"trust": 0.6
},
{
"category": [
"ICS"
],
"sub_category": null,
"trust": 0.2
}
],
"sources": [
{
"db": "IVD",
"id": "e2ea7d81-39ab-11e9-933f-000c29342cb1"
},
{
"db": "CNVD",
"id": "CNVD-2018-07035"
}
]
},
"last_update_date": "2024-11-23T23:12:08.744000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "\u30c8\u30c3\u30d7\u30da\u30fc\u30b8",
"trust": 0.8,
"url": "http://global.wago.com/jp/"
},
{
"title": "WAGO750 Series Denial of Service Vulnerability Patch",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchInfo/show/124849"
},
{
"title": "WAGO 750 Series PLCs Security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=82987"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2018-07035"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-004285"
},
{
"db": "CNNVD",
"id": "CNNVD-201804-135"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-404",
"trust": 1.9
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-138868"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-004285"
},
{
"db": "NVD",
"id": "CVE-2018-8836"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 3.4,
"url": "https://ics-cert.us-cert.gov/advisories/icsa-18-088-01"
},
{
"trust": 1.7,
"url": "http://www.securityfocus.com/bid/103726"
},
{
"trust": 1.7,
"url": "https://www.wago.com/medias/vulnerability-in-the-wago-ethernet-tcp-ip-driver.pdf?context=bwfzdgvyfhjvb3r8mjgxndk0fgfwcgxpy2f0aw9ul3bkznxootcvadhklzkxntaymjmymja3njyucgrmfgrlnwq4odc0nte5m2uyntuwntiyndrlowfknwi2yjnkmzg0ytvhyzlmytbjnzm4mddmnmyzotm5m2zlmgeznze"
},
{
"trust": 0.8,
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-8836"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2018-8836"
},
{
"trust": 0.3,
"url": " http://www.wago.com/"
},
{
"trust": 0.3,
"url": "https://www.wago.com/medias/vulnerability-in-the-wago-ethernet-tcp-ip-driver.pdf?context=bwfzdgvyfhjvb3r8mjgxndk0fgfwcgxpy2f0aw9ul3bkznxootcvadhklzkxntaymjmymja3njyucgrmfgrlnwq4odc0nte5m2uyntuwntiyndr"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2018-07035"
},
{
"db": "VULHUB",
"id": "VHN-138868"
},
{
"db": "BID",
"id": "103726"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-004285"
},
{
"db": "CNNVD",
"id": "CNNVD-201804-135"
},
{
"db": "NVD",
"id": "CVE-2018-8836"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "IVD",
"id": "e2ea7d81-39ab-11e9-933f-000c29342cb1"
},
{
"db": "CNVD",
"id": "CNVD-2018-07035"
},
{
"db": "VULHUB",
"id": "VHN-138868"
},
{
"db": "BID",
"id": "103726"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-004285"
},
{
"db": "CNNVD",
"id": "CNNVD-201804-135"
},
{
"db": "NVD",
"id": "CVE-2018-8836"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2018-04-04T00:00:00",
"db": "IVD",
"id": "e2ea7d81-39ab-11e9-933f-000c29342cb1"
},
{
"date": "2018-04-04T00:00:00",
"db": "CNVD",
"id": "CNVD-2018-07035"
},
{
"date": "2018-04-03T00:00:00",
"db": "VULHUB",
"id": "VHN-138868"
},
{
"date": "2018-03-29T00:00:00",
"db": "BID",
"id": "103726"
},
{
"date": "2018-06-15T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2018-004285"
},
{
"date": "2018-04-03T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201804-135"
},
{
"date": "2018-04-03T13:29:00.277000",
"db": "NVD",
"id": "CVE-2018-8836"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2018-04-04T00:00:00",
"db": "CNVD",
"id": "CNVD-2018-07035"
},
{
"date": "2019-10-09T00:00:00",
"db": "VULHUB",
"id": "VHN-138868"
},
{
"date": "2018-03-29T00:00:00",
"db": "BID",
"id": "103726"
},
{
"date": "2018-06-15T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2018-004285"
},
{
"date": "2019-10-17T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201804-135"
},
{
"date": "2024-11-21T04:14:25.160000",
"db": "NVD",
"id": "CVE-2018-8836"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201804-135"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Wago 750 series PLC Firmware improper resource shutdown and release vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2018-004285"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "lack of information",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201804-135"
}
],
"trust": 0.6
}
}
VAR-201905-1110
Vulnerability from variot - Updated: 2024-11-23 23:08The Web-GUI on WAGO Series 750-88x (750-330, 750-352, 750-829, 750-831, 750-852, 750-880, 750-881, 750-882, 750-884, 750-885, 750-889) and Series 750-87x (750-830, 750-849, 750-871, 750-872, 750-873) devices has undocumented service access. Wago series 750-88x and 750-87x The device contains a vulnerability related to the use of hard-coded credentials.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state.
WAGO Series 750-88x and 750-87x have a vulnerability in trust management issues. The vulnerability stems from the lack of effective trust management mechanisms in network systems or products. Attackers can use default passwords or hard-coded passwords, hard-coded certificates and other attacks. Components. Successfully exploiting this issue allows a remote attacker to change the settings or alter the programming of the device. The following versions of Series 750-88x and 750-87x are affected: 750-330 firmware versions prior to FW14 750-352 firmware versions prior to FW14 750-829 firmware versions prior to FW14 750-831 firmware versions prior to FW14 750-852 firmware versions prior to FW14 750-880 firmware versions prior to FW14 750-881 firmware versions prior to FW14 750-882 firmware versions prior to FW14 750-884 firmware versions prior to FW14 750-885 firmware versions prior to FW14 750-889 firmware versions prior to FW14 750-830 firmware versions prior to FW06 750-849 firmware versions prior to FW08 750-871 firmware versions prior to FW11 750-872 firmware versions prior to FW07 750-873 firmware versions prior to FW07
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-201905-1110",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "14"
},
{
"model": "750-352",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "14"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "14"
},
{
"model": "750-330",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "14"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "14"
},
{
"model": "750-849",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "08"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "14"
},
{
"model": "750-871",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "11"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "14"
},
{
"model": "750-872",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "07"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "14"
},
{
"model": "750-884",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "14"
},
{
"model": "750-873",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "07"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "14"
},
{
"model": "750-830",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "06"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "14"
},
{
"model": "750-330",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-352",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-829",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-830",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-831",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-849",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-852",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-871",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-872",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-873",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "\u003cfw14",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-330"
},
{
"model": "\u003cfw14",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-352"
},
{
"model": "\u003cfw14",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-829"
},
{
"model": "\u003cfw14",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-831"
},
{
"model": "\u003cfw14",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-852"
},
{
"model": "\u003cfw14",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-880"
},
{
"model": "\u003cfw14",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-881"
},
{
"model": "\u003cfw14",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-882"
},
{
"model": "\u003cfw14",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-884"
},
{
"model": "\u003cfw14",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-885"
},
{
"model": "\u003cfw14",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-889"
},
{
"model": "\u003cfw06",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-830"
},
{
"model": "\u003cfw08",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-849"
},
{
"model": "\u003cfw11",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-871"
},
{
"model": "\u003cfw07",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-872"
},
{
"model": "\u003cfw07",
"scope": "eq",
"trust": 0.6,
"vendor": "wago",
"version": "750-873"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8890"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8850"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8840"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8820"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8810"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8800"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8730"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8720"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8710"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8520"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8490"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8310"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8300"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-8290"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-3520"
},
{
"model": "series",
"scope": "eq",
"trust": 0.3,
"vendor": "wago",
"version": "750-3300"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-88914"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-88514"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-88414"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-88214"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-88114"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-88014"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-87307"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-87207"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-87111"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-85214"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-84908"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-83114"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-83006"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-82914"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-35214"
},
{
"model": "series",
"scope": "ne",
"trust": 0.3,
"vendor": "wago",
"version": "750-33014"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-36951"
},
{
"db": "BID",
"id": "108482"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-004431"
},
{
"db": "NVD",
"id": "CVE-2019-10712"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"cpe_match": [
{
"cpe22Uri": "cpe:/o:wago:750-330_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-352_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-829_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-830_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-831_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-849_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-852_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-871_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-872_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-873_firmware",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2019-004431"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "J??rn Schneeweisz/Recurity Labs,Reported by J?rn Schneeweisz/Recurity Labs to CERT-Bund coordinated by CERT@VDE with NCCIC.",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201904-768"
}
],
"trust": 0.6
},
"cve": "CVE-2019-10712",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CVE-2019-10712",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 1.9,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CNVD-2020-36951",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"id": "CVE-2019-10712",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.8,
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2019-10712",
"trust": 1.0,
"value": "CRITICAL"
},
{
"author": "NVD",
"id": "CVE-2019-10712",
"trust": 0.8,
"value": "Critical"
},
{
"author": "CNVD",
"id": "CNVD-2020-36951",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-201904-768",
"trust": 0.6,
"value": "CRITICAL"
},
{
"author": "VULMON",
"id": "CVE-2019-10712",
"trust": 0.1,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-36951"
},
{
"db": "VULMON",
"id": "CVE-2019-10712"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-004431"
},
{
"db": "CNNVD",
"id": "CNNVD-201904-768"
},
{
"db": "NVD",
"id": "CVE-2019-10712"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "The Web-GUI on WAGO Series 750-88x (750-330, 750-352, 750-829, 750-831, 750-852, 750-880, 750-881, 750-882, 750-884, 750-885, 750-889) and Series 750-87x (750-830, 750-849, 750-871, 750-872, 750-873) devices has undocumented service access. Wago series 750-88x and 750-87x The device contains a vulnerability related to the use of hard-coded credentials.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. \n\r\n\r\nWAGO Series 750-88x and 750-87x have a vulnerability in trust management issues. The vulnerability stems from the lack of effective trust management mechanisms in network systems or products. Attackers can use default passwords or hard-coded passwords, hard-coded certificates and other attacks. Components. \nSuccessfully exploiting this issue allows a remote attacker to change the settings or alter the programming of the device. \nThe following versions of Series 750-88x and 750-87x are affected:\n750-330 firmware versions prior to FW14\n750-352 firmware versions prior to FW14\n750-829 firmware versions prior to FW14\n750-831 firmware versions prior to FW14\n750-852 firmware versions prior to FW14\n750-880 firmware versions prior to FW14\n750-881 firmware versions prior to FW14\n750-882 firmware versions prior to FW14\n750-884 firmware versions prior to FW14\n750-885 firmware versions prior to FW14\n750-889 firmware versions prior to FW14\n750-830 firmware versions prior to FW06\n750-849 firmware versions prior to FW08\n750-871 firmware versions prior to FW11\n750-872 firmware versions prior to FW07\n750-873 firmware versions prior to FW07",
"sources": [
{
"db": "NVD",
"id": "CVE-2019-10712"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-004431"
},
{
"db": "CNVD",
"id": "CNVD-2020-36951"
},
{
"db": "BID",
"id": "108482"
},
{
"db": "VULMON",
"id": "CVE-2019-10712"
}
],
"trust": 2.52
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2019-10712",
"trust": 3.4
},
{
"db": "CERT@VDE",
"id": "VDE-2019-008",
"trust": 2.5
},
{
"db": "ICS CERT",
"id": "ICSA-19-106-02",
"trust": 2.4
},
{
"db": "BID",
"id": "108482",
"trust": 2.0
},
{
"db": "JVNDB",
"id": "JVNDB-2019-004431",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2020-36951",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2019.1311",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-201904-768",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2019-10712",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-36951"
},
{
"db": "VULMON",
"id": "CVE-2019-10712"
},
{
"db": "BID",
"id": "108482"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-004431"
},
{
"db": "CNNVD",
"id": "CNNVD-201904-768"
},
{
"db": "NVD",
"id": "CVE-2019-10712"
}
]
},
"id": "VAR-201905-1110",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-36951"
}
],
"trust": 1.438023100909091
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"ICS"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-36951"
}
]
},
"last_update_date": "2024-11-23T23:08:24.457000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "\u30c8\u30c3\u30d7\u30da\u30fc\u30b8",
"trust": 0.8,
"url": "http://global.wago.com/jp/"
},
{
"title": "Patch for WAGO 750-88x Series and WAGO 750-87x Series Trust Management Issue Vulnerability",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchInfo/show/225033"
},
{
"title": "WAGO 750-88x Series and WAGO 750-87x Series Repair measures for trust management problem vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=91566"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-36951"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-004431"
},
{
"db": "CNNVD",
"id": "CNNVD-201904-768"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-798",
"trust": 1.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2019-004431"
},
{
"db": "NVD",
"id": "CVE-2019-10712"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 3.0,
"url": "http://www.securityfocus.com/bid/108482"
},
{
"trust": 2.5,
"url": "https://cert.vde.com/de-de/advisories/vde-2019-008"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2019-10712"
},
{
"trust": 1.1,
"url": "https://lists.apache.org/thread.html/r25e25973e9577c62fd0221b4b52990851adf11cbe33036bd67d4b13d%40%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 1.1,
"url": "https://lists.apache.org/thread.html/ra37700b842790883b9082e6b281fb7596f571b13078a4856cd38f2c2%40%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 1.1,
"url": "https://lists.apache.org/thread.html/r0066c1e862613de402fee04e81cbe00bcd64b64a2711beb9a13c3b25%40%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 1.1,
"url": "https://lists.apache.org/thread.html/r37eb6579fa0bf94a72b6c978e2fee96f68a2b1b3ac1b1ce60aee86cf%40%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 1.1,
"url": "https://lists.apache.org/thread.html/rb47911c179c9f3e8ea3f134b5645e63cd20c6fc63bd0b43ab5864bd1%40%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 1.1,
"url": "https://lists.apache.org/thread.html/r386966780034aadee69ffd82d44555117c9339545b9ce990fe490a3e%40%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 1.1,
"url": "https://lists.apache.org/thread.html/r80e8882c86c9c17a57396a5ef7c4f08878d629a0291243411be0de3a%40%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 1.0,
"url": "https://ics-cert.us-cert.gov/advisories/icsa-19-106-02"
},
{
"trust": 0.9,
"url": "http://www.wago.com/"
},
{
"trust": 0.8,
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-10712"
},
{
"trust": 0.8,
"url": "https://www.us-cert.gov/ics/advisories/icsa-19-106-02"
},
{
"trust": 0.6,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-19-106-02"
},
{
"trust": 0.6,
"url": "https://lists.apache.org/thread.html/r0066c1e862613de402fee04e81cbe00bcd64b64a2711beb9a13c3b25@%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 0.6,
"url": "https://lists.apache.org/thread.html/rb47911c179c9f3e8ea3f134b5645e63cd20c6fc63bd0b43ab5864bd1@%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 0.6,
"url": "https://lists.apache.org/thread.html/r25e25973e9577c62fd0221b4b52990851adf11cbe33036bd67d4b13d@%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 0.6,
"url": "https://lists.apache.org/thread.html/r80e8882c86c9c17a57396a5ef7c4f08878d629a0291243411be0de3a@%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 0.6,
"url": "https://lists.apache.org/thread.html/r386966780034aadee69ffd82d44555117c9339545b9ce990fe490a3e@%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 0.6,
"url": "https://lists.apache.org/thread.html/ra37700b842790883b9082e6b281fb7596f571b13078a4856cd38f2c2@%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 0.6,
"url": "https://lists.apache.org/thread.html/r37eb6579fa0bf94a72b6c978e2fee96f68a2b1b3ac1b1ce60aee86cf@%3ccommits.cassandra.apache.org%3e"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/79170"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/798.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-36951"
},
{
"db": "VULMON",
"id": "CVE-2019-10712"
},
{
"db": "BID",
"id": "108482"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-004431"
},
{
"db": "CNNVD",
"id": "CNNVD-201904-768"
},
{
"db": "NVD",
"id": "CVE-2019-10712"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2020-36951"
},
{
"db": "VULMON",
"id": "CVE-2019-10712"
},
{
"db": "BID",
"id": "108482"
},
{
"db": "JVNDB",
"id": "JVNDB-2019-004431"
},
{
"db": "CNNVD",
"id": "CNNVD-201904-768"
},
{
"db": "NVD",
"id": "CVE-2019-10712"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-07-09T00:00:00",
"db": "CNVD",
"id": "CNVD-2020-36951"
},
{
"date": "2019-05-07T00:00:00",
"db": "VULMON",
"id": "CVE-2019-10712"
},
{
"date": "2019-05-28T00:00:00",
"db": "BID",
"id": "108482"
},
{
"date": "2019-06-03T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2019-004431"
},
{
"date": "2019-04-16T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201904-768"
},
{
"date": "2019-05-07T22:29:00.207000",
"db": "NVD",
"id": "CVE-2019-10712"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-07-09T00:00:00",
"db": "CNVD",
"id": "CNVD-2020-36951"
},
{
"date": "2023-11-07T00:00:00",
"db": "VULMON",
"id": "CVE-2019-10712"
},
{
"date": "2019-05-28T00:00:00",
"db": "BID",
"id": "108482"
},
{
"date": "2019-07-08T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2019-004431"
},
{
"date": "2020-10-09T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201904-768"
},
{
"date": "2024-11-21T04:19:47.313000",
"db": "NVD",
"id": "CVE-2019-10712"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201904-768"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "WAGO 750-88x Series and WAGO 750-87x Series Trust Management Issue Vulnerability",
"sources": [
{
"db": "CNVD",
"id": "CNVD-2020-36951"
},
{
"db": "CNNVD",
"id": "CNNVD-201904-768"
}
],
"trust": 1.2
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "trust management problem",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201904-768"
}
],
"trust": 0.6
}
}
VAR-202012-0100
Vulnerability from variot - Updated: 2024-11-23 22:11Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack. 750-88x and 750-352 The series is WAGO Provides PLC is. The product is exhausted (CWE-400) Service operation interruption due to (DoS) Vulnerability exists.Packets crafted by a remote third party HTTP(S) 80/443 Service operation interruption by receiving at the port (DoS) It may be in a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202012-0100",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-880",
"scope": "gte",
"trust": 1.0,
"vendor": "wago",
"version": "fw1"
},
{
"model": "750-881",
"scope": "gte",
"trust": 1.0,
"vendor": "wago",
"version": "fw1"
},
{
"model": "750-885",
"scope": "gte",
"trust": 1.0,
"vendor": "wago",
"version": "fw1"
},
{
"model": "750-352",
"scope": "lte",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-829",
"scope": "lte",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-352",
"scope": "gte",
"trust": 1.0,
"vendor": "wago",
"version": "fw1"
},
{
"model": "750-829",
"scope": "gte",
"trust": 1.0,
"vendor": "wago",
"version": "fw1"
},
{
"model": "750-881",
"scope": "lte",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-885",
"scope": "lte",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-889",
"scope": "gte",
"trust": 1.0,
"vendor": "wago",
"version": "fw1"
},
{
"model": "750-852",
"scope": "lte",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-852",
"scope": "gte",
"trust": 1.0,
"vendor": "wago",
"version": "fw1"
},
{
"model": "750-831",
"scope": "lte",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-831",
"scope": "gte",
"trust": 1.0,
"vendor": "wago",
"version": "fw1"
},
{
"model": "750-882",
"scope": "gte",
"trust": 1.0,
"vendor": "wago",
"version": "fw1"
},
{
"model": "750-880",
"scope": "lte",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-889",
"scope": "lte",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-882",
"scope": "lte",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-331",
"scope": "lte",
"trust": 1.0,
"vendor": "wago",
"version": "fw10"
},
{
"model": "750-331",
"scope": "gte",
"trust": 1.0,
"vendor": "wago",
"version": "fw1"
},
{
"model": "750-331/xxx-xxx",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-352",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-829",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-831/xxx-xxx",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-852",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-880/xxx-xxx",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-881",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-882",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-885",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-889",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-009454"
},
{
"db": "NVD",
"id": "CVE-2020-12516"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"cpe_match": [
{
"cpe22Uri": "cpe:/o:wago:750-331_xxx_xxx_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-352_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-829_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-831_xxx_xxx_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-852_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-880_xxx_xxx_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-881_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-882_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-885_firmware",
"vulnerable": true
},
{
"cpe22Uri": "cpe:/o:wago:750-889_firmware",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-009454"
}
]
},
"cve": "CVE-2020-12516",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CVE-2020-12516",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.0,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitabilityScore": 3.9,
"id": "CVE-2020-12516",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 2.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "IPA score",
"availabilityImpact": "High",
"baseScore": 7.5,
"baseSeverity": "High",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "JVNDB-2020-009454",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2020-12516",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "info@cert.vde.com",
"id": "CVE-2020-12516",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "IPA",
"id": "JVNDB-2020-009454",
"trust": 0.8,
"value": "High"
},
{
"author": "CNNVD",
"id": "CNNVD-202011-183",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-009454"
},
{
"db": "CNNVD",
"id": "CNNVD-202011-183"
},
{
"db": "NVD",
"id": "CVE-2020-12516"
},
{
"db": "NVD",
"id": "CVE-2020-12516"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack. 750-88x and 750-352 The series is WAGO Provides PLC is. The product is exhausted (CWE-400) Service operation interruption due to (DoS) Vulnerability exists.Packets crafted by a remote third party HTTP(S) 80/443 Service operation interruption by receiving at the port (DoS) It may be in a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2020-12516"
},
{
"db": "JVNDB",
"id": "JVNDB-2020-009454"
}
],
"trust": 1.62
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "CERT@VDE",
"id": "VDE-2020-042",
"trust": 2.4
},
{
"db": "ICS CERT",
"id": "ICSA-20-308-01",
"trust": 2.4
},
{
"db": "NVD",
"id": "CVE-2020-12516",
"trust": 2.4
},
{
"db": "JVN",
"id": "JVNVU99899290",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2020-009454",
"trust": 0.8
},
{
"db": "AUSCERT",
"id": "ESB-2020.3794",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202011-183",
"trust": 0.6
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-009454"
},
{
"db": "CNNVD",
"id": "CNNVD-202011-183"
},
{
"db": "NVD",
"id": "CVE-2020-12516"
}
]
},
"id": "VAR-202012-0100",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.6507937
},
"last_update_date": "2024-11-23T22:11:14.923000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Download request",
"trust": 0.8,
"url": "https://www.wago.com/us/requestDownload?downloadFile=FWMedia_58_750-881"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-009454"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-400",
"trust": 1.8
},
{
"problemtype": "NVD-CWE-noinfo",
"trust": 1.0
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-009454"
},
{
"db": "NVD",
"id": "CVE-2020-12516"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.4,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01"
},
{
"trust": 2.4,
"url": "https://cert.vde.com/en-us/advisories/vde-2020-042"
},
{
"trust": 0.8,
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-12516"
},
{
"trust": 0.8,
"url": "http://jvn.jp/cert/jvnvu99899290"
},
{
"trust": 0.6,
"url": "https://nvd.nist.gov/vuln/detail/cve-2020-12516"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2020.3794/"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-009454"
},
{
"db": "CNNVD",
"id": "CNNVD-202011-183"
},
{
"db": "NVD",
"id": "CVE-2020-12516"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "JVNDB",
"id": "JVNDB-2020-009454"
},
{
"db": "CNNVD",
"id": "CNNVD-202011-183"
},
{
"db": "NVD",
"id": "CVE-2020-12516"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-11-06T02:44:01",
"db": "JVNDB",
"id": "JVNDB-2020-009454"
},
{
"date": "2020-11-03T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202011-183"
},
{
"date": "2020-12-10T03:15:11.593000",
"db": "NVD",
"id": "CVE-2020-12516"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2020-12-17T03:09:25",
"db": "JVNDB",
"id": "JVNDB-2020-009454"
},
{
"date": "2020-12-16T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202011-183"
},
{
"date": "2024-11-21T04:59:50.853000",
"db": "NVD",
"id": "CVE-2020-12516"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202011-183"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "WAGO Made of 750-88x and 750-352 Resource exhaustion vulnerability in series",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2020-009454"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "resource management error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202011-183"
}
],
"trust": 0.6
}
}
VAR-202306-1706
Vulnerability from variot - Updated: 2024-10-02 23:15Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet. 750-331 firmware, 750-8202 firmware, 750-8202/000-011 firmware etc. WAGO The product contains an input validation vulnerability.Service operation interruption (DoS) It may be in a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202306-1706",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8217\\/625-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8217\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/025-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/040-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8203\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8202\\/000-011",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8210\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-880\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8207\\/025-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/040-010",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8202\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/000-012",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8214",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8211",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8207\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/025-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216\\/040-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8213\\/040-010",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8212\\/040-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-885\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-890\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-831\\/000-002",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8203",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-880\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8215",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/040-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8217\\/625-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8211\\/040-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8202\\/025-002",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8210",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8204",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8203\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8211\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/025-002",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-890\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-890\\/025-002",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8206\\/040-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/040-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/040-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/000-100",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216\\/025-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8202\\/000-022",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8211\\/040-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8207\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8211\\/040-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/000-012",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8208\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8207\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8210\\/040-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-880\\/025-002",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8204\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8208\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-331",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8217",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/025-002",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8207",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/025-002",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8217\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8204\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/040-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/040-010",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-832\\/000-002",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8202\\/040-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8210\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/040-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8208\\/025-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/025-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8208",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/000-100",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8217\\/600-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8208\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-880\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8215",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/000-022",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8217\\/600-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8212",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8213\\/040-010",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8213",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8202\\/000-011",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-890\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8210\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202/000-022",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/025-001",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/000-012",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/000-011",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-331",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8203",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/025-002",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/040-001",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/025-000",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/040-000",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-017307"
},
{
"db": "NVD",
"id": "CVE-2023-1619"
}
]
},
"cve": "CVE-2023-1619",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "info@cert.vde.com",
"availabilityImpact": "HIGH",
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 1.2,
"id": "CVE-2023-1619",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 4.9,
"baseSeverity": "Medium",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "JVNDB-2023-017307",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "High",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "info@cert.vde.com",
"id": "CVE-2023-1619",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "OTHER",
"id": "JVNDB-2023-017307",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNNVD",
"id": "CNNVD-202306-1818",
"trust": 0.6,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-017307"
},
{
"db": "CNNVD",
"id": "CNNVD-202306-1818"
},
{
"db": "NVD",
"id": "CVE-2023-1619"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet. 750-331 firmware, 750-8202 firmware, 750-8202/000-011 firmware etc. WAGO The product contains an input validation vulnerability.Service operation interruption (DoS) It may be in a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2023-1619"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-017307"
},
{
"db": "VULMON",
"id": "CVE-2023-1619"
}
],
"trust": 1.71
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2023-1619",
"trust": 3.3
},
{
"db": "CERT@VDE",
"id": "VDE-2023-006",
"trust": 2.5
},
{
"db": "JVNDB",
"id": "JVNDB-2023-017307",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202306-1818",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2023-1619",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2023-1619"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-017307"
},
{
"db": "CNNVD",
"id": "CNNVD-202306-1818"
},
{
"db": "NVD",
"id": "CVE-2023-1619"
}
]
},
"id": "VAR-202306-1706",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2024-10-02T23:15:32.440000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "WAGO Enter the fix for the verification error vulnerability",
"trust": 0.6,
"url": "http://123.124.177.30/web/xxk/bdxqById.tag?id=242927"
}
],
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202306-1818"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-1288",
"trust": 1.0
},
{
"problemtype": "Inappropriate input confirmation (CWE-20) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-017307"
},
{
"db": "NVD",
"id": "CVE-2023-1619"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.5,
"url": "https://cert.vde.com/en/advisories/vde-2023-006/"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2023-1619"
},
{
"trust": 0.6,
"url": "https://cxsecurity.com/cveshow/cve-2023-1619/"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/20.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2023-1619"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-017307"
},
{
"db": "CNNVD",
"id": "CNNVD-202306-1818"
},
{
"db": "NVD",
"id": "CVE-2023-1619"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2023-1619"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-017307"
},
{
"db": "CNNVD",
"id": "CNNVD-202306-1818"
},
{
"db": "NVD",
"id": "CVE-2023-1619"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2023-06-26T00:00:00",
"db": "VULMON",
"id": "CVE-2023-1619"
},
{
"date": "2024-01-05T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2023-017307"
},
{
"date": "2023-06-26T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202306-1818"
},
{
"date": "2023-06-26T07:15:09.090000",
"db": "NVD",
"id": "CVE-2023-1619"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2023-06-26T00:00:00",
"db": "VULMON",
"id": "CVE-2023-1619"
},
{
"date": "2024-01-05T08:17:00",
"db": "JVNDB",
"id": "JVNDB-2023-017307"
},
{
"date": "2023-06-27T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202306-1818"
},
{
"date": "2024-10-02T06:15:05.420000",
"db": "NVD",
"id": "CVE-2023-1619"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202306-1818"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "plural \u00a0WAGO\u00a0 Product input verification vulnerabilities",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-017307"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "input validation error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202306-1818"
}
],
"trust": 0.6
}
}
VAR-202306-1705
Vulnerability from variot - Updated: 2024-10-02 23:15Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime. 750-331 firmware, 750-8202 firmware, 750-8202/000-011 firmware etc. WAGO The product contains an input validation vulnerability.Service operation interruption (DoS) It may be in a state
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202306-1705",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "750-8217\\/625-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-881",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8217",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8217\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/025-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/040-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8203\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8211",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-832",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-885",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-852",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8202\\/000-011",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8210\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8203",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-880\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8207\\/025-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/040-010",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-831",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8202\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/000-012",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8214",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8211",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8207\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/025-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216\\/040-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8213\\/040-010",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8213",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-890",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8212\\/040-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-885\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-890\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-831\\/000-002",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8203",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-880\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8215",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/040-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8217\\/625-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8211\\/040-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-893",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8202\\/025-002",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8210",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8204",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8203\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8211\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/025-002",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-890\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-829",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-890\\/025-002",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8206\\/040-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/040-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/040-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/000-100",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216\\/025-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-862",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8202\\/000-022",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8211\\/040-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8207\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-889",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8211\\/040-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/000-012",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8208\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8214",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8207\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8210\\/040-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-880\\/025-002",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8207",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8204\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8208",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8208\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-331",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8217",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/025-002",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8207",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8204",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8210",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/025-002",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8217\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-882",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8204\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/040-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/040-010",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-832\\/000-002",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8202\\/040-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8210\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/040-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8208\\/025-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/025-001",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8208",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/000-100",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8217\\/600-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8206\\/025-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8212\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-880",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8208\\/025-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8216\\/025-001",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-880\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw17"
},
{
"model": "750-8215",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202\\/000-022",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8217\\/600-000",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-891",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8212",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8213\\/040-010",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8213",
"scope": "eq",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-823",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8202\\/000-011",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-890\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw11"
},
{
"model": "750-8210\\/040-000",
"scope": "lt",
"trust": 1.0,
"vendor": "wago",
"version": "fw22"
},
{
"model": "750-8202/000-022",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/025-001",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/000-012",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/000-011",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-331",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8203",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/025-002",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/040-001",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/025-000",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
},
{
"model": "750-8202/040-000",
"scope": null,
"trust": 0.8,
"vendor": "wago",
"version": null
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-017306"
},
{
"db": "NVD",
"id": "CVE-2023-1620"
}
]
},
"cve": "CVE-2023-1620",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 4.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 1.2,
"id": "CVE-2023-1620",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"trust": 2.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 4.9,
"baseSeverity": "Medium",
"confidentialityImpact": "None",
"exploitabilityScore": null,
"id": "CVE-2023-1620",
"impactScore": null,
"integrityImpact": "None",
"privilegesRequired": "High",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2023-1620",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "info@cert.vde.com",
"id": "CVE-2023-1620",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "CVE-2023-1620",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNNVD",
"id": "CNNVD-202306-1816",
"trust": 0.6,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-017306"
},
{
"db": "CNNVD",
"id": "CNNVD-202306-1816"
},
{
"db": "NVD",
"id": "CVE-2023-1620"
},
{
"db": "NVD",
"id": "CVE-2023-1620"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime. 750-331 firmware, 750-8202 firmware, 750-8202/000-011 firmware etc. WAGO The product contains an input validation vulnerability.Service operation interruption (DoS) It may be in a state",
"sources": [
{
"db": "NVD",
"id": "CVE-2023-1620"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-017306"
},
{
"db": "VULMON",
"id": "CVE-2023-1620"
}
],
"trust": 1.71
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2023-1620",
"trust": 3.3
},
{
"db": "CERT@VDE",
"id": "VDE-2023-006",
"trust": 2.5
},
{
"db": "JVNDB",
"id": "JVNDB-2023-017306",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202306-1816",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2023-1620",
"trust": 0.1
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2023-1620"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-017306"
},
{
"db": "CNNVD",
"id": "CNNVD-202306-1816"
},
{
"db": "NVD",
"id": "CVE-2023-1620"
}
]
},
"id": "VAR-202306-1705",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VARIoT devices database",
"id": null
}
],
"trust": 0.38665413157894735
},
"last_update_date": "2024-10-02T23:15:32.410000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "WAGO Enter the fix for the verification error vulnerability",
"trust": 0.6,
"url": "http://123.124.177.30/web/xxk/bdxqById.tag?id=242925"
}
],
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202306-1816"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-1288",
"trust": 1.0
},
{
"problemtype": "Inappropriate input confirmation (CWE-20) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-017306"
},
{
"db": "NVD",
"id": "CVE-2023-1620"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.5,
"url": "https://cert.vde.com/en/advisories/vde-2023-006/"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2023-1620"
},
{
"trust": 0.6,
"url": "https://cxsecurity.com/cveshow/cve-2023-1620/"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/20.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2023-1620"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-017306"
},
{
"db": "CNNVD",
"id": "CNNVD-202306-1816"
},
{
"db": "NVD",
"id": "CVE-2023-1620"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULMON",
"id": "CVE-2023-1620"
},
{
"db": "JVNDB",
"id": "JVNDB-2023-017306"
},
{
"db": "CNNVD",
"id": "CNNVD-202306-1816"
},
{
"db": "NVD",
"id": "CVE-2023-1620"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2023-06-26T00:00:00",
"db": "VULMON",
"id": "CVE-2023-1620"
},
{
"date": "2024-01-05T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2023-017306"
},
{
"date": "2023-06-26T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202306-1816"
},
{
"date": "2023-06-26T07:15:09.197000",
"db": "NVD",
"id": "CVE-2023-1620"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2023-06-26T00:00:00",
"db": "VULMON",
"id": "CVE-2023-1620"
},
{
"date": "2024-01-05T08:17:00",
"db": "JVNDB",
"id": "JVNDB-2023-017306"
},
{
"date": "2023-06-27T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202306-1816"
},
{
"date": "2024-10-02T06:15:06.393000",
"db": "NVD",
"id": "CVE-2023-1620"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202306-1816"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "plural \u00a0WAGO\u00a0 Product input verification vulnerabilities",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2023-017306"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "input validation error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202306-1816"
}
],
"trust": 0.6
}
}
CVE-2020-12516 (GCVE-0-2020-12516)
Vulnerability from nvd – Published: 2020-12-10 03:04 – Updated: 2024-09-16 22:14
VLAI?
Title
WAGO: PLC families 750-88x and 750-352 prone to DoS attack
Summary
Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.
Severity ?
7.5 (High)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WAGO | 750-331/xxx-xxx |
Affected:
FW1<=FW10
|
|||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||
Credits
These vulnerabilities were reported to WAGO by: William Knowles, Applied Risk. Coordination done by CERT@VDE.
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T11:56:52.085Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert.vde.com/en-us/advisories/vde-2020-042"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "750-331/xxx-xxx",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-352",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-829",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-831/xxx-xxx",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-852",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-880/xxx-xxx",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-881",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-882",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-885",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-889",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "These vulnerabilities were reported to WAGO by: William Knowles, Applied Risk. Coordination done by CERT@VDE."
}
],
"datePublic": "2020-12-09T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400 Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-12-22T21:14:49",
"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert.vde.com/en-us/advisories/vde-2020-042"
}
],
"solutions": [
{
"lang": "en",
"value": "Update the device to the latest FW version."
}
],
"source": {
"advisory": "VDE-2020-042",
"defect": [
"VDE-2020-042"
],
"discovery": "UNKNOWN"
},
"title": "WAGO: PLC families 750-88x and 750-352 prone to DoS attack",
"workarounds": [
{
"lang": "en",
"value": "Restrict network access to the device.\nDo not directly connect the device to the internet\nDisable unused TCP/UDP-ports"
}
],
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"AKA": "",
"ASSIGNER": "info@cert.vde.com",
"DATE_PUBLIC": "2020-12-09T09:00:00.000Z",
"ID": "CVE-2020-12516",
"STATE": "PUBLIC",
"TITLE": "WAGO: PLC families 750-88x and 750-352 prone to DoS attack"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "750-331/xxx-xxx",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-352",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-829",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-831/xxx-xxx",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-852",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-880/xxx-xxx",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-881",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-882",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-885",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-889",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
}
]
},
"vendor_name": "WAGO"
}
]
}
},
"configuration": [],
"credit": [
{
"lang": "eng",
"value": "These vulnerabilities were reported to WAGO by: William Knowles, Applied Risk. Coordination done by CERT@VDE."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack."
}
]
},
"exploit": [],
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-400 Uncontrolled Resource Consumption"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01",
"refsource": "MISC",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01"
},
{
"name": "https://cert.vde.com/en-us/advisories/vde-2020-042",
"refsource": "CONFIRM",
"url": "https://cert.vde.com/en-us/advisories/vde-2020-042"
}
]
},
"solution": [
{
"lang": "en",
"value": "Update the device to the latest FW version."
}
],
"source": {
"advisory": "VDE-2020-042",
"defect": [
"VDE-2020-042"
],
"discovery": "UNKNOWN"
},
"work_around": [
{
"lang": "en",
"value": "Restrict network access to the device.\nDo not directly connect the device to the internet\nDisable unused TCP/UDP-ports"
}
]
}
}
},
"cveMetadata": {
"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"assignerShortName": "CERTVDE",
"cveId": "CVE-2020-12516",
"datePublished": "2020-12-10T03:04:17.186342Z",
"dateReserved": "2020-04-30T00:00:00",
"dateUpdated": "2024-09-16T22:14:10.360Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2020-12516 (GCVE-0-2020-12516)
Vulnerability from cvelistv5 – Published: 2020-12-10 03:04 – Updated: 2024-09-16 22:14
VLAI?
Title
WAGO: PLC families 750-88x and 750-352 prone to DoS attack
Summary
Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.
Severity ?
7.5 (High)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WAGO | 750-331/xxx-xxx |
Affected:
FW1<=FW10
|
|||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||
Credits
These vulnerabilities were reported to WAGO by: William Knowles, Applied Risk. Coordination done by CERT@VDE.
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T11:56:52.085Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert.vde.com/en-us/advisories/vde-2020-042"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "750-331/xxx-xxx",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-352",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-829",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-831/xxx-xxx",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-852",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-880/xxx-xxx",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-881",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-882",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-885",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
},
{
"product": "750-889",
"vendor": "WAGO",
"versions": [
{
"status": "affected",
"version": "FW1\u003c=FW10"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "These vulnerabilities were reported to WAGO by: William Knowles, Applied Risk. Coordination done by CERT@VDE."
}
],
"datePublic": "2020-12-09T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-400",
"description": "CWE-400 Uncontrolled Resource Consumption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-12-22T21:14:49",
"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert.vde.com/en-us/advisories/vde-2020-042"
}
],
"solutions": [
{
"lang": "en",
"value": "Update the device to the latest FW version."
}
],
"source": {
"advisory": "VDE-2020-042",
"defect": [
"VDE-2020-042"
],
"discovery": "UNKNOWN"
},
"title": "WAGO: PLC families 750-88x and 750-352 prone to DoS attack",
"workarounds": [
{
"lang": "en",
"value": "Restrict network access to the device.\nDo not directly connect the device to the internet\nDisable unused TCP/UDP-ports"
}
],
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"AKA": "",
"ASSIGNER": "info@cert.vde.com",
"DATE_PUBLIC": "2020-12-09T09:00:00.000Z",
"ID": "CVE-2020-12516",
"STATE": "PUBLIC",
"TITLE": "WAGO: PLC families 750-88x and 750-352 prone to DoS attack"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "750-331/xxx-xxx",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-352",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-829",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-831/xxx-xxx",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-852",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-880/xxx-xxx",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-881",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-882",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-885",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
},
{
"product_name": "750-889",
"version": {
"version_data": [
{
"version_value": "FW1\u003c=FW10"
}
]
}
}
]
},
"vendor_name": "WAGO"
}
]
}
},
"configuration": [],
"credit": [
{
"lang": "eng",
"value": "These vulnerabilities were reported to WAGO by: William Knowles, Applied Risk. Coordination done by CERT@VDE."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack."
}
]
},
"exploit": [],
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-400 Uncontrolled Resource Consumption"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01",
"refsource": "MISC",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01"
},
{
"name": "https://cert.vde.com/en-us/advisories/vde-2020-042",
"refsource": "CONFIRM",
"url": "https://cert.vde.com/en-us/advisories/vde-2020-042"
}
]
},
"solution": [
{
"lang": "en",
"value": "Update the device to the latest FW version."
}
],
"source": {
"advisory": "VDE-2020-042",
"defect": [
"VDE-2020-042"
],
"discovery": "UNKNOWN"
},
"work_around": [
{
"lang": "en",
"value": "Restrict network access to the device.\nDo not directly connect the device to the internet\nDisable unused TCP/UDP-ports"
}
]
}
}
},
"cveMetadata": {
"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"assignerShortName": "CERTVDE",
"cveId": "CVE-2020-12516",
"datePublished": "2020-12-10T03:04:17.186342Z",
"dateReserved": "2020-04-30T00:00:00",
"dateUpdated": "2024-09-16T22:14:10.360Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}