CVE-2025-4809

A vulnerability was found in Tenda AC7 15.03.06.44. It has been classified as critical. Affected is the function fromSafeSetMacFilter of the file /goform/setMacFilterCfg. The manipulation of the argument deviceList leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://lavender-bicycle-a5a.notion.site/Tenda-AC7-fromSafeSetMacFilter-1ed53a41781f80cbbf13c8d4cc405ed1?pvs=4
https://vuldb.com/?ctiid.309264
https://vuldb.com/?id.309264
https://vuldb.com/?submit.573642
https://www.tenda.com.cn/

Configurations

No configuration.

History

19 May 2025, 13:35

Type	Values Removed	Values Added
Summary		(es) Se encontró una vulnerabilidad en Tenda AC7 15.03.06.44. Se ha clasificado como crítica. La función fromSafeSetMacFilter del archivo /goform/setMacFilterCfg está afectada. La manipulación del argumento deviceList provoca un desbordamiento del búfer basado en la pila. Es posible ejecutar el ataque de forma remota. Se ha hecho público el exploit y puede que sea utilizado.

16 May 2025, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-16 20:15

Updated : 2025-05-19 13:35

NVD link : CVE-2025-4809

Mitre link : CVE-2025-4809

CVE.ORG link : CVE-2025-4809

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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