A vulnerability was found in Tenda AC7 15.03.06.44. It has been rated as critical. This issue affects the function formWifiWpsStart of the file /goform/WifiWpsStart. The manipulation of the argument index leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-257939. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
https://vuldb.com/?submit.300359
https://vuldb.com/?ctiid.257939
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC7/v1/formWifiWpsStart.md