CVE-2026-2192: Tenda AC9 Firmware

High severity, CVSS 7.2. EPSS: 0.8% chance of exploitation in the next 30 days.

A security vulnerability has been detected in Tenda AC9 15.03.06.42_multi. Affected by this vulnerability is the function formGetRebootTimer. Such manipulation of the argument sys.schedulereboot.start_time/sys.schedulereboot.end_time leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

Affected products

• Tenda AC9 Firmware: version 5.03.06.42_multi only

Published 2026-02-08. Last modified 2026-06-17.