VAR-202506-0457
Vulnerability from variot - Updated: 2025-07-17 23:34A vulnerability, which was classified as critical, has been found in Tenda AC6 15.03.05.16. Affected by this issue is the function fromadvsetlanip of the file /goform/AdvSetLanip. The manipulation of the argument lanMask leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Shenzhen Tenda Technology Co.,Ltd. of AC6 The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Attackers can exploit this vulnerability to remotely execute code
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-202506-0457",
"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": "ac6",
"scope": "eq",
"trust": 1.6,
"vendor": "tenda",
"version": "15.03.05.16"
},
{
"model": "ac6",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": "ac6 firmware 15.03.05.16"
},
{
"model": "ac6",
"scope": null,
"trust": 0.8,
"vendor": "tenda",
"version": null
},
{
"model": "ac6",
"scope": "eq",
"trust": 0.8,
"vendor": "tenda",
"version": null
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-15722"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-006538"
},
{
"db": "NVD",
"id": "CVE-2025-5854"
}
]
},
"cve": "CVE-2025-5854",
"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": "cna@vuldb.com",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CVE-2025-5854",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 1.0,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Network",
"authentication": "Single",
"author": "OTHER",
"availabilityImpact": "Complete",
"baseScore": 9.0,
"confidentialityImpact": "Complete",
"exploitabilityScore": null,
"id": "JVNDB-2025-006538",
"impactScore": null,
"integrityImpact": "Complete",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "High",
"trust": 0.8,
"userInteractionRequired": null,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 9.0,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 8.0,
"id": "CNVD-2025-15722",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "cna@vuldb.com",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 2.8,
"id": "CVE-2025-5854",
"impactScore": 5.9,
"integrityImpact": "HIGH",
"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:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "OTHER",
"availabilityImpact": "High",
"baseScore": 8.8,
"baseSeverity": "High",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "JVNDB-2025-006538",
"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:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "cna@vuldb.com",
"id": "CVE-2025-5854",
"trust": 1.0,
"value": "High"
},
{
"author": "OTHER",
"id": "JVNDB-2025-006538",
"trust": 0.8,
"value": "High"
},
{
"author": "CNVD",
"id": "CNVD-2025-15722",
"trust": 0.6,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-15722"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-006538"
},
{
"db": "NVD",
"id": "CVE-2025-5854"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A vulnerability, which was classified as critical, has been found in Tenda AC6 15.03.05.16. Affected by this issue is the function fromadvsetlanip of the file /goform/AdvSetLanip. The manipulation of the argument lanMask leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Shenzhen Tenda Technology Co.,Ltd. of AC6 The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Attackers can exploit this vulnerability to remotely execute code",
"sources": [
{
"db": "NVD",
"id": "CVE-2025-5854"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-006538"
},
{
"db": "CNVD",
"id": "CNVD-2025-15722"
}
],
"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-2025-5854",
"trust": 3.2
},
{
"db": "VULDB",
"id": "311600",
"trust": 2.4
},
{
"db": "JVNDB",
"id": "JVNDB-2025-006538",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2025-15722",
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-15722"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-006538"
},
{
"db": "NVD",
"id": "CVE-2025-5854"
}
]
},
"id": "VAR-202506-0457",
"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-2025-15722"
}
],
"trust": 0.06
},
"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-2025-15722"
}
]
},
"last_update_date": "2025-07-17T23:34:24.883000Z",
"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": "Patch for Tenda AC6 Buffer Overflow Vulnerability (CNVD-2025-15722)",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchInfo/show/709081"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-15722"
}
]
},
"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-119",
"trust": 1.0
},
{
"problemtype": "CWE-120",
"trust": 1.0
},
{
"problemtype": "Buffer error (CWE-119) [ others ]",
"trust": 0.8
},
{
"problemtype": " Classic buffer overflow (CWE-120) [ others ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2025-006538"
},
{
"db": "NVD",
"id": "CVE-2025-5854"
}
]
},
"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://lavender-bicycle-a5a.notion.site/tenda-ac6-fromadvsetlanip-20a53a41781f80a29bdff7dca9a4773e?source=copy_link"
},
{
"trust": 2.4,
"url": "https://vuldb.com/?id.311600"
},
{
"trust": 2.4,
"url": "https://vuldb.com/?submit.591420"
},
{
"trust": 2.4,
"url": "https://www.tenda.com.cn/"
},
{
"trust": 1.6,
"url": "https://vuldb.com/?ctiid.311600"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2025-5854"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2025-15722"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-006538"
},
{
"db": "NVD",
"id": "CVE-2025-5854"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2025-15722"
},
{
"db": "JVNDB",
"id": "JVNDB-2025-006538"
},
{
"db": "NVD",
"id": "CVE-2025-5854"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-07-15T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-15722"
},
{
"date": "2025-06-10T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2025-006538"
},
{
"date": "2025-06-09T01:15:21.777000",
"db": "NVD",
"id": "CVE-2025-5854"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2025-07-15T00:00:00",
"db": "CNVD",
"id": "CNVD-2025-15722"
},
{
"date": "2025-06-10T01:59:00",
"db": "JVNDB",
"id": "JVNDB-2025-006538"
},
{
"date": "2025-06-09T19:03:46.770000",
"db": "NVD",
"id": "CVE-2025-5854"
}
]
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Shenzhen\u00a0Tenda\u00a0Technology\u00a0Co.,Ltd.\u00a0 of \u00a0AC6\u00a0 Buffer error vulnerability in firmware",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2025-006538"
}
],
"trust": 0.8
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…