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ID

VAR-202602-2374


CVE

CVE-2026-2911


DESCRIPTION

A vulnerability has been found in Tenda FH451 up to 1.0.0.9. This issue affects some unknown processing of the file /goform/GstDhcpSetSer. The manipulation leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Trust: 1.0

sources: NVD: CVE-2026-2911

AFFECTED PRODUCTS

vendor:tendamodel:fh451scope:eqversion:1.0.0.9

Trust: 1.0

sources: NVD: CVE-2026-2911

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2026-2911
value: HIGH

Trust: 1.0

cna@vuldb.com: CVE-2026-2911
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

cna@vuldb.com: CVE-2026-2911
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

sources: NVD: CVE-2026-2911

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.0

problemtype:CWE-119

Trust: 1.0

sources: NVD: CVE-2026-2911

EXTERNAL IDS

db:VULDBid:347220

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db:NVDid:CVE-2026-2911

Trust: 1.0

sources: NVD: CVE-2026-2911

REFERENCES

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

Trust: 1.0

url:https://vuldb.com/?id.347220

Trust: 1.0

url:https://vuldb.com/?ctiid.347220

Trust: 1.0

url:https://vuln.ricky.place/tenda/fh451/

Trust: 1.0

url:https://vuldb.com/?submit.755218

Trust: 1.0

sources: NVD: CVE-2026-2911

SOURCES

db:NVDid:CVE-2026-2911

LAST UPDATE DATE

2026-02-24T23:39:50.753000+00:00


SOURCES UPDATE DATE

db:NVDid:CVE-2026-2911date:2026-02-23T20:21:22.323

SOURCES RELEASE DATE

db:NVDid:CVE-2026-2911date:2026-02-22T04:15:59.383