In July 2011, the vsftpd source archive on its master site was replaced with a version containing a malicious backdoor.
: The official module is the vsftpd_234_backdoor from Rapid7 .
While there is no widely documented "vsftpd 2.0.8" backdoor exploit, your search likely refers to the famous . This specific version was compromised at the source level in 2011, making it one of the most well-known exploits in cybersecurity history. The Infamous vsftpd 2.3.4 Backdoor vsftpd 208 exploit github link
Because this vulnerability is frequently used in learning environments like Metasploitable 2, there are numerous implementations available on GitHub:
: Several developers have rewritten the exploit in Python for manual testing, such as vsftpd-exploitation by David Lares or Vsftpd-2.3.4-Exploit . In July 2011, the vsftpd source archive on
: Any remote attacker could gain immediate root access to the host server without a password. GitHub Exploit Links & Resources
: When the "smiley face" username was detected, the server would open a root shell on TCP port 6200 . This specific version was compromised at the source
Breadcrumbs * metasploit-framework. * /modules. * /exploits. * /unix. * /ftp. vsftpd-backdoor-exploit/README.md at main - GitHub