A vulnerability classified as critical was found in Tenda F1203 2.0.1.6. This vulnerability affects the function setSchedWifi of the file /goform/openSchedWifi. The manipulation of the argument schedStartTime/schedEndTime leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-258148. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
https://vuldb.com/?submit.301030
https://vuldb.com/?ctiid.258148
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/F/F1203/setSchedWifi_end.md