A vulnerability was found in Tenda AC9 15.03.06.42_multi and classified as critical. 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.
This vulnerability is traded as CVE-2026-2192. The attack may be launched remotely. Furthermore, there is an exploit available.