In order to perform actions that require higher privileges, the Quest KACE System Management Appliance 8.0.318 relies on a message queue that runs daemonized with root privileges and only allows a set of commands to be executed. A command injection vulnerability exists within this message queue which allows low-privilege users to append arbitrary commands that will be run as root.
The 'fmt' parameter of the '/common/run_cross_report.php' script in the the Quest KACE System Management Appliance 8.0.318 is vulnerable to cross-site scripting.
In order to perform actions that requires higher privileges, the Quest KACE System Management Appliance 8.0.318 relies on a message queue managed that runs with root privileges and only allows a set of commands. One of the available commands allows changing any user's password (including root). A low-privilege user could abuse this feature by changing the password of the 'kace_support' account, which comes disabled by default but has full sudo privileges.