CVE-2025-45429: Tenda AC9 Firmware

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

In the Tenda ac9 v1.0 router with firmware V15.03.05.14_multi, there is a stack overflow vulnerability in /goform/WifiWpsStart, which may lead to remote arbitrary code execution.

Affected products

• Tenda AC9 Firmware: version 15.03.05.14_multi only

Published 2025-04-23. Last modified 2026-06-17.