I have found a possible vulnerable web via ssh port but his version is OpenSSH 3.8.1p1, i have asked our friend google about any vulnerability or exploit about this version but no clue, still isnt any of them or just i havent search enough?if someone know how to make an attack to this version please tell me, im really interested

why don't you go to securityfocus.com or packetstormsecurity.nl (or any other vulnerability database) an check for it there? I found three vulnerabilities for that version on securityfocus.com..

When you even have problems *finding* public exploits, you should definitely not use them.