CVE-2022-27016: Tenda AC9 Firmware

Critical severity, CVSS 9.8. EPSS: 1.7% chance of exploitation in the next 30 days.

There is a stack overflow vulnerability in the SetStaticRouteCfg() function in the httpd service of Tenda AC9 15.03.2.21_cn.

Affected products

• Tenda AC9 Firmware: version 15.03.2.21_cn only

Published 2022-04-07. Last modified 2026-06-17.