CVE-2025-51082: Tenda AC8 Firmware

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Tenda AC8V4 V16.03.34.06` was discovered to contain stack overflow at /goform/fast_setting_wifi_set. The manipulation of the argument `timeZone` leads to stack-based buffer overflow.

Affected products

• Tenda AC8 Firmware: version 16.03.34.06 only

Published 2025-07-24. Last modified 2026-07-05.