Search criteria
ⓘ
Use full-text search for keyword queries.
Combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by dates instead of relevance.
1 vulnerability by gok
CVE-2019-12254 (GCVE-0-2019-12254)
Vulnerability from cvelistv5 – Published: 2022-05-06 17:30 – Updated: 2024-09-16 20:22
VLAI?
Title
TECSON/GOK: Improper Authentication and Access Control on multiple devices
Summary
In multiple Tecson Tankspion and GOKs SmartBox 4 products the affected application doesn't properly restrict access to an endpoint that is responsible for saving settings, to a unauthenticated user with limited access rights. Based on the lack of adequately implemented access-control rules, by accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to change the application settings without authenticating at all, which violates originally laid ACL rules.
Severity ?
9.8 (Critical)
CWE
- CWE-287 - Improper Authentication
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TECSON | e-litro net |
Affected:
unspecified , < V6.32
(custom)
|
||||||||||||||||||||||
|
||||||||||||||||||||||||
Date Public ?
2019-04-06 00:00
Credits
Maxim Rupp (rupp.it) reported this vulnerability to CERT@VDE.
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T23:17:39.190Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://cert.vde.com/en/advisories/VDE-2019-012/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "e-litro net",
"vendor": "TECSON",
"versions": [
{
"lessThan": "V6.32",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "LX-Net",
"vendor": "TECSON",
"versions": [
{
"lessThan": "V6.32",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "LX-Q-Net",
"vendor": "TECSON",
"versions": [
{
"lessThan": "V6.32",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "SmartBox 4 LAN",
"vendor": "GOK",
"versions": [
{
"lessThan": "V6.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "SmartBox 4 LAN PRO",
"vendor": "GOK",
"versions": [
{
"lessThan": "V6.3",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Maxim Rupp (rupp.it) reported this vulnerability to CERT@VDE."
}
],
"datePublic": "2019-04-06T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "In multiple Tecson Tankspion and GOKs SmartBox 4 products the affected application doesn\u0027t properly restrict access to an endpoint that is responsible for saving settings, to a unauthenticated user with limited access rights. Based on the lack of adequately implemented access-control rules, by accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to change the application settings without authenticating at all, which violates originally laid ACL rules."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"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"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"description": "CWE-287 Improper Authentication",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-05-06T17:30:11.000Z",
"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"shortName": "CERTVDE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://cert.vde.com/en/advisories/VDE-2019-012/"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to firmware version \u003e 6.32"
}
],
"source": {
"advisory": "VDE-2019-012",
"discovery": "EXTERNAL"
},
"title": "TECSON/GOK: Improper Authentication and Access Control on multiple devices",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "info@cert.vde.com",
"DATE_PUBLIC": "2019-04-06T10:00:00.000Z",
"ID": "CVE-2019-12254",
"STATE": "PUBLIC",
"TITLE": "TECSON/GOK: Improper Authentication and Access Control on multiple devices"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "e-litro net",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "V6.32"
}
]
}
},
{
"product_name": "LX-Net",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "V6.32"
}
]
}
},
{
"product_name": "LX-Q-Net",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "V6.32"
}
]
}
}
]
},
"vendor_name": "TECSON"
},
{
"product": {
"product_data": [
{
"product_name": "SmartBox 4 LAN",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "V6.3"
}
]
}
},
{
"product_name": "SmartBox 4 LAN PRO",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "V6.3"
}
]
}
}
]
},
"vendor_name": "GOK"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Maxim Rupp (rupp.it) reported this vulnerability to CERT@VDE."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In multiple Tecson Tankspion and GOKs SmartBox 4 products the affected application doesn\u0027t properly restrict access to an endpoint that is responsible for saving settings, to a unauthenticated user with limited access rights. Based on the lack of adequately implemented access-control rules, by accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to change the application settings without authenticating at all, which violates originally laid ACL rules."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"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"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-287 Improper Authentication"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://cert.vde.com/en/advisories/VDE-2019-012/",
"refsource": "CONFIRM",
"url": "https://cert.vde.com/en/advisories/VDE-2019-012/"
}
]
},
"solution": [
{
"lang": "en",
"value": "Upgrade to firmware version \u003e 6.32"
}
],
"source": {
"advisory": "VDE-2019-012",
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
"assignerShortName": "CERTVDE",
"cveId": "CVE-2019-12254",
"datePublished": "2022-05-06T17:30:12.071Z",
"dateReserved": "2019-05-21T00:00:00.000Z",
"dateUpdated": "2024-09-16T20:22:12.620Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}