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.
References
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:ac7_firmware:15.03.06.44:*:*:*:*:*:*:*
cpe:2.3:h:tenda:ac7:-:*:*:*:*:*:*:*

History

24 May 2025, 01:11

Type Values Removed Values Added
CPE cpe:2.3:h:tenda:ac7:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:ac7_firmware:15.03.06.44:*:*:*:*:*:*:*
First Time Tenda ac7 Firmware
Tenda
Tenda ac7
CWE CWE-787
References () https://lavender-bicycle-a5a.notion.site/Tenda-AC7-fromSafeSetMacFilter-1ed53a41781f80cbbf13c8d4cc405ed1?pvs=4 - () https://lavender-bicycle-a5a.notion.site/Tenda-AC7-fromSafeSetMacFilter-1ed53a41781f80cbbf13c8d4cc405ed1?pvs=4 - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.309264 - () https://vuldb.com/?ctiid.309264 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.309264 - () https://vuldb.com/?id.309264 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.573642 - () https://vuldb.com/?submit.573642 - Third Party Advisory, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product

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 : 2025-05-24 01:11


NVD link : CVE-2025-4809

Mitre link : CVE-2025-4809

CVE.ORG link : CVE-2025-4809


JSON object : View

Products Affected

tenda

  • ac7
  • ac7_firmware
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write