TOTOLINK AC1200 T8 v4.1.5cu.861_B20230220 has a buffer overflow vulnerability in the UploadCustomModule function, which allows attackers to cause a Denial of Service (DoS) via the File parameter.
https://github.com/TTTJJJWWW/AHU-IoT-vulnerable/blob/main/TOTOLINK/AC1200T8/UploadCustomModule.md