Details of VAR-202503-0655

ID

VAR-202503-0655

CVE

CVE-2025-29386

TITLE

Shenzhen Tenda Technology Co.,Ltd. of AC9 Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-002441

DESCRIPTION

In Tenda AC9 v1.0 V15.03.05.14_multi, the mac parameter of /goform/AdvSetMacMtuWan has a stack overflow vulnerability, which can lead to remote arbitrary code execution. Shenzhen Tenda Technology Co.,Ltd. of AC9 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2025-29386 // JVNDB: JVNDB-2025-002441

AFFECTED PRODUCTS

vendor:	tenda	model:	ac9	scope:	eq	version:	15.03.05.14	Trust: 1.0
vendor:	tenda	model:	ac9	scope:	eq	version:	ac9 firmware 15.03.05.14	Trust: 0.8
vendor:	tenda	model:	ac9	scope:	-	version:	-	Trust: 0.8
vendor:	tenda	model:	ac9	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2025-002441 // NVD: CVE-2025-29386

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2025-29386
value:	CRITICAL
Trust: 1.0
134c704f-9b21-4f2e-91b3-4a467353bcc0:	CVE-2025-29386
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2025-29386
value:	CRITICAL
Trust: 0.8

nvd@nist.gov:	CVE-2025-29386
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: 2.0
NVD:	CVE-2025-29386
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2025-002441 // NVD: CVE-2025-29386 // NVD: CVE-2025-29386

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.0
problemtype:	Out-of-bounds writing (CWE-787) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2025-002441 // NVD: CVE-2025-29386

EXTERNAL IDS

db:	NVD	id:	CVE-2025-29386	Trust: 2.6
db:	JVNDB	id:	JVNDB-2025-002441	Trust: 0.8

sources: JVNDB: JVNDB-2025-002441 // NVD: CVE-2025-29386

REFERENCES

url:	https://github.com/shuqi233/loophole/blob/main/tenda%20ac9/advsetmacmtuwan4.md	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2025-29386	Trust: 0.8

sources: JVNDB: JVNDB-2025-002441 // NVD: CVE-2025-29386

SOURCES

db:	JVNDB	id:	JVNDB-2025-002441
db:	NVD	id:	CVE-2025-29386

LAST UPDATE DATE

2025-03-22T23:32:56.459000+00:00

SOURCES UPDATE DATE

db:	JVNDB	id:	JVNDB-2025-002441	date:	2025-03-19T01:31:00
db:	NVD	id:	CVE-2025-29386	date:	2025-03-19T19:15:49.423

SOURCES RELEASE DATE

db:	JVNDB	id:	JVNDB-2025-002441	date:	2025-03-19T00:00:00
db:	NVD	id:	CVE-2025-29386	date:	2025-03-14T17:15:52.557