Vsftpd 208 Exploit Github Link -

: When the "smiley face" username was detected, the server would open a root shell on TCP port 6200 .

In July 2011, the vsftpd source archive on its master site was replaced with a version containing a malicious backdoor. vsftpd 208 exploit github link

Breadcrumbs * metasploit-framework. * /modules. * /exploits. * /unix. * /ftp. vsftpd-backdoor-exploit/README.md at main - GitHub : When the "smiley face" username was detected,

: Any remote attacker could gain immediate root access to the host server without a password. GitHub Exploit Links & Resources * /modules

: The official module is the vsftpd_234_backdoor from Rapid7 .

: Several developers have rewritten the exploit in Python for manual testing, such as vsftpd-exploitation by David Lares or Vsftpd-2.3.4-Exploit .

Because this vulnerability is frequently used in learning environments like Metasploitable 2, there are numerous implementations available on GitHub: