Details of VAR-202511-0848

ID

VAR-202511-0848

CVE

CVE-2025-63666

TITLE

Tenda AC15 Access Control Error Vulnerability

Trust: 0.6

sources: CNVD: CNVD-2025-29473

DESCRIPTION

Tenda AC15 v15.03.05.18_multi) issues an authentication cookie that exposes the account password hash to the client and uses a short, low-entropy suffix as the session identifier. An attacker with network access or the ability to run JS in a victim browser can steal the cookie and replay it to access protected resources. The Tenda AC15 is a wireless router product from Tenda. A security vulnerability exists in Tenda AC15 version 15.03.05.18multi

Trust: 1.44

sources: NVD: CVE-2025-63666 // CNVD: CNVD-2025-29473

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2025-29473

AFFECTED PRODUCTS

vendor:	tenda	model:	ac15	scope:	eq	version:	15.03.05.18	Trust: 1.0
vendor:	tenda	model:	ac15	scope:	eq	version:	v15.03.05.18	Trust: 0.6

sources: CNVD: CNVD-2025-29473 // NVD: CVE-2025-63666

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-63666
value:	CRITICAL
Trust: 1.0
CNVD:	CNVD-2025-29473
value:	HIGH
Trust: 0.6

CNVD:	CNVD-2025-29473
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-63666
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-2025-29473 // NVD: CVE-2025-63666

PROBLEMTYPE DATA

problemtype:

CWE-284

Trust: 1.0

sources: NVD: CVE-2025-63666

EXTERNAL IDS

db:	NVD	id:	CVE-2025-63666	Trust: 1.6
db:	CNVD	id:	CNVD-2025-29473	Trust: 0.6

sources: CNVD: CNVD-2025-29473 // NVD: CVE-2025-63666

REFERENCES

url:	https://github.com/remenis/cve-2025-63666	Trust: 1.0
url:	https://nvd.nist.gov/vuln/detail/cve-2025-63666	Trust: 0.6

sources: CNVD: CNVD-2025-29473 // NVD: CVE-2025-63666

SOURCES

db:	CNVD	id:	CNVD-2025-29473
db:	NVD	id:	CVE-2025-63666

LAST UPDATE DATE

2025-11-28T23:06:24.605000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2025-29473	date:	2025-11-27T00:00:00
db:	NVD	id:	CVE-2025-63666	date:	2025-11-17T18:59:20.080

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2025-29473	date:	2025-11-21T00:00:00
db:	NVD	id:	CVE-2025-63666	date:	2025-11-12T15:15:38.583