krill-x7/cve-2011-2523Python exploit for vsftpd 2.3.4 - Backdoor Command Execution
This is a Python-based exploit script for the infamous backdoor found in vsftpd version 2.3.4. When triggered, it opens a shell on port 6200 — granting remote command execution as the root user in some vulnerable setups.
vsftpd 2.3.4 was maliciously backdoored and distributed. When a username containing :) is sent during FTP login, the server quietly opens a shell on port 6200.
python3 exploit.py --host <target-ip> [--port <ftp-port>]
