CVE-2025-29386

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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/shuqi233/loophole/blob/main/Tenda%20AC9/AdvSetMacMtuWan4.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac9_firmware:15.03.05.14:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac9:1.0:*:*:*:*:*:*:*

History

17 Mar 2025, 19:51

Type	Values Removed	Values Added
Summary		(es) En Tenda AC9 v1.0 V15.03.05.14_multi, el parámetro mac de /goform/AdvSetMacMtuWan tiene una vulnerabilidad de desbordamiento de pila, que puede conducir a la ejecución remota de código arbitrario.
References	~~() https://github.com/shuqi233/loophole/blob/main/Tenda%20AC9/AdvSetMacMtuWan4.md -~~	() https://github.com/shuqi233/loophole/blob/main/Tenda%20AC9/AdvSetMacMtuWan4.md - Exploit, Third Party Advisory
CWE		CWE-787
CPE		cpe:2.3:h:tenda:ac9:1.0:::::::* cpe:2.3:o:tenda:ac9_firmware:15.03.05.14:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
First Time		Tenda Tenda ac9 Firmware Tenda ac9

14 Mar 2025, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-03-14 17:15

Updated : 2025-03-19 19:15

NVD link : CVE-2025-29386

Mitre link : CVE-2025-29386

CVE.ORG link : CVE-2025-29386

JSON object : View

Products Affected

tenda

ac9_firmware
ac9

CWE

CWE-787

Out-of-bounds Write

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