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ID

VAR-202510-0318


CVE

CVE-2025-11549


TITLE

Tenda W12 Buffer Overflow Vulnerability

Trust: 0.6

sources: CNVD: CNVD-2025-24167

DESCRIPTION

A vulnerability has been found in Tenda W12 3.0.0.6(3948). The affected element is the function wifiMacFilterSet of the file /goform/modules of the component HTTP Request Handler. The manipulation of the argument mac leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The W12 is a high-performance wireless access point from China's Tenda company. Shenzhen Jixiang Tenda Technology Co., Ltd.'s W12 version 3.0.0.6 suffers from a buffer overflow vulnerability. An attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service

Trust: 1.44

sources: NVD: CVE-2025-11549 // CNVD: CNVD-2025-24167

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-24167

AFFECTED PRODUCTS

vendor:tendamodel:w12scope:eqversion:3.0.0.6\(3948\)

Trust: 1.0

vendor:jixiang tengdamodel:w12scope:eqversion:3.0.0.6

Trust: 0.6

sources: CNVD: CNVD-2025-24167 // NVD: CVE-2025-11549

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-11549
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2025-11549
value: CRITICAL

Trust: 1.0

CNVD: CNVD-2025-24167
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2025-11549
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

CNVD: CNVD-2025-24167
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

cna@vuldb.com: CVE-2025-11549
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

nvd@nist.gov: CVE-2025-11549
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

sources: CNVD: CNVD-2025-24167 // NVD: CVE-2025-11549 // NVD: CVE-2025-11549

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.0

problemtype:CWE-121

Trust: 1.0

sources: NVD: CVE-2025-11549

EXTERNAL IDS

db:NVDid:CVE-2025-11549

Trust: 1.6

db:VULDBid:327708

Trust: 1.0

db:CNVDid:CNVD-2025-24167

Trust: 0.6

sources: CNVD: CNVD-2025-24167 // NVD: CVE-2025-11549

REFERENCES

url:https://github.com/z472421519/binaryaudit/blob/main/poc/bof/tenda_w12/cgiwifimacfilterset/cgiwifimacfilterset.md

Trust: 1.0

url:https://vuldb.com/?ctiid.327708

Trust: 1.0

url:https://www.tenda.com.cn/

Trust: 1.0

url:https://vuldb.com/?id.327708

Trust: 1.0

url:https://vuldb.com/?submit.670110

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-11549

Trust: 0.6

sources: CNVD: CNVD-2025-24167 // NVD: CVE-2025-11549

SOURCES

db:CNVDid:CNVD-2025-24167
db:NVDid:CVE-2025-11549

LAST UPDATE DATE

2025-10-18T23:12:10.648000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-24167date:2025-10-17T00:00:00
db:NVDid:CVE-2025-11549date:2025-10-18T01:57:07.250

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-24167date:2025-10-17T00:00:00
db:NVDid:CVE-2025-11549date:2025-10-09T17:15:58.627