The cpanel function in go_site.php in GoAutoDial GoAdmin CE before 3.3-1421902800 allows remote attackers to execute arbitrary commands via the $type portion of the PATH_INFO.
https://www.exploit-db.com/exploits/42296/
http://www.securityfocus.com/bid/74281
http://www.securityfocus.com/archive/1/535319/100/1100/threaded