CVE-2025-8017: Tenda AC7 Firmware

High severity, CVSS 8.8. EPSS: 10.4% chance of exploitation in the next 30 days.

A vulnerability was found in Tenda AC7 15.03.06.44. It has been classified as critical. Affected is the function formSetMacFilterCfg of the file /goform/setMacFilterCfg of the component httpd. 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.

Affected products

• Tenda AC7 Firmware: version 15.03.06.44 only

Published 2025-07-22. Last modified 2026-06-17.