ID

VAR-202510-2250


CVE

CVE-2025-60340


TITLE

Tenda AC6 SetClientState function buffer overflow vulnerability

Trust: 0.6

sources: CNVD: CNVD-2025-26962

DESCRIPTION

Multiple buffer overflows in the SetClientState function of Tenda AC6 v.15.03.06.50 allows attackers to cause a Denial of Service (DoS) via injecting a crafted payload into the limitSpeed, deviceId, and limitSpeedUp parameters. The Tenda AC6 is a wireless router manufactured by Tenda, a Chinese company. Version 15.03.06.50 of the Tenda AC6 contains a buffer overflow vulnerability. This vulnerability stems from the SetClientState function's failure to properly validate the length of input data. Attackers could exploit this vulnerability to execute arbitrary code or cause a denial-of-service attack

Trust: 1.44

sources: NVD: CVE-2025-60340 // CNVD: CNVD-2025-26962

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-26962

AFFECTED PRODUCTS

vendor:tendamodel:ac6scope:eqversion:15.03.06.50

Trust: 1.6

sources: CNVD: CNVD-2025-26962 // NVD: CVE-2025-60340

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-60340
value: HIGH

Trust: 1.0

CNVD: CNVD-2025-26962
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-26962
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-60340
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

sources: CNVD: CNVD-2025-26962 // NVD: CVE-2025-60340

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.0

sources: NVD: CVE-2025-60340

EXTERNAL IDS

db:NVDid:CVE-2025-60340

Trust: 1.6

db:CNVDid:CNVD-2025-26962

Trust: 0.6

sources: CNVD: CNVD-2025-26962 // NVD: CVE-2025-60340

REFERENCES

url:https://github.com/z472421519/binaryaudit/blob/main/poc/bof/tenda/setclientstate/setclientstate.md

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-60340

Trust: 0.6

sources: CNVD: CNVD-2025-26962 // NVD: CVE-2025-60340

SOURCES

db:CNVDid:CNVD-2025-26962
db:NVDid:CVE-2025-60340

LAST UPDATE DATE

2025-11-19T23:27:40.928000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-26962date:2025-11-05T00:00:00
db:NVDid:CVE-2025-60340date:2025-10-28T16:15:38.817

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-26962date:2025-11-05T00:00:00
db:NVDid:CVE-2025-60340date:2025-10-22T18:15:35