CVE-2026-19821 | Tenda AC12 15.03.06.23_multi_TD01 httpd web management interface SetSysAutoRebbotCfg formSetRebootTimer rebootTime buffer overflow

August 14, 2026 Yanac

A vulnerability marked as critical has been reported in Tenda AC12 15.03.06.23_multi_TD01. This vulnerability affects the function formSetRebootTimer of the file /goform/SetSysAutoRebbotCfg of the component httpd web management interface. This manipulation of the argument rebootTime causes buffer overflow.

This vulnerability appears as CVE-2026-19821. The attack may be initiated remotely. In addition, an exploit is available.VulDB Recent EntriesRead More