This vulnerability allows remote attackers to execute arbitrary code on affected installations of CentOS Web Panel cwp-e220.127.116.11.923. Authentication is not required to exploit this vulnerability.
The specific flaw exists within ajax_mod_security.php. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-9742.