CVE-2025-22946: Tenda AC9 Firmware

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Tenda ac9 v1.0 firmware v15.03.05.19 contains a stack overflow vulnerability in /goform/SetOnlineDevName, which may lead to remote arbitrary code execution.

Affected products

• Tenda AC9 Firmware: version 15.03.05.19 only

Published 2025-01-10. Last modified 2026-06-17.