rvscan v1r1 (remote vulnerability scanner) determines the remote operating system, then procedes to find common vulnerabilites. New features: dual OS guessing [telnet banner grabbing + nmap OSScan], remote exploit checks [bind, imap, wuftpd, rpc.mountd, qpop, sendmail, iquery], multiple pop3 authentication, anonymous ftp services, httpd exploits [cold fusion, website pro, frontpage extensions, 52 vulnerable cgis], icmp echo filters, nfs exports, and over 10 sendmail holes.
You can download it from the following link: https://packetstormsecurity.com/files/download/14152/fts-rvscan.v1-r1.tgz
Source: https://packetstormsecurity.com/files/14152/fts-rvscan.v1-r1.tgz.html