how to fix remview and cgi-telnet ?

hello all !
everyone know an attacker can hack local when them have one account on our server ! attackers user remview to browse or tool cgi-telnet to get etc/passwd or etc/shadowpasswd....and then deface websites very easy.
so, my question: how to fix server to disablen remview and cgi-telnet to protect again hackers ?how to fix remview and cgi-telnet ? how to fix remview and cgi-telnet ?

 

 

 

 

Top