Tenda AC15 and AC18 routers V15.03.05.19 contain heap overflow vulnerabilities in the function setSchedWifi with the request /goform/openSchedWifi/
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC18/setSchedWifi.md
https://github.com/CPSeek/Router-vuls/blob/main/Tenda/AC15/setSchedWifi.md