Sign-up

ID

VAR-202511-2271


CVE

CVE-2025-13400


DESCRIPTION

A vulnerability was detected in Tenda CH22 1.0.0.1. Affected is the function formWrlExtraGet of the file /goform/WrlExtraGet. Performing manipulation of the argument chkHz results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used.

Trust: 1.0

sources: NVD: CVE-2025-13400

AFFECTED PRODUCTS

vendor:tendamodel:ch22scope:eqversion:1.0.0.1

Trust: 1.0

sources: NVD: CVE-2025-13400

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-13400
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2025-13400
value: CRITICAL

Trust: 1.0

cna@vuldb.com: CVE-2025-13400
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-2025-13400
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-2025-13400
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: NVD: CVE-2025-13400 // NVD: CVE-2025-13400

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.0

problemtype:CWE-120

Trust: 1.0

sources: NVD: CVE-2025-13400

EXTERNAL IDS

db:VULDBid:332926

Trust: 1.0

db:NVDid:CVE-2025-13400

Trust: 1.0

sources: NVD: CVE-2025-13400

REFERENCES

url:https://vuldb.com/?ctiid.332926

Trust: 1.0

url:https://vuldb.com/?submit.692145

Trust: 1.0

url:https://github.com/f000x0/cve/issues/14

Trust: 1.0

url:https://vuldb.com/?id.332926

Trust: 1.0

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

Trust: 1.0

sources: NVD: CVE-2025-13400

SOURCES

db:NVDid:CVE-2025-13400

LAST UPDATE DATE

2025-11-25T23:05:21.252000+00:00


SOURCES UPDATE DATE

db:NVDid:CVE-2025-13400date:2025-11-20T17:08:03.573

SOURCES RELEASE DATE

db:NVDid:CVE-2025-13400date:2025-11-19T17:15:47.177