source: https://www.securityfocus.com/bid/50906/info

Serv-U is prone to a denial-of-service vulnerability and a security-bypass vulnerability.

Attackers can exploit these issues to perform denial-of-service attacks or gain unauthorized access to the affected application.

Serv-U 11.1.0.3 and prior versions are vulnerable.

https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/36405.zip