SUNNET WMPro portal's FAQ function has insufficient validation for user input. An unauthenticated remote attacker can inject arbitrary SQL commands to obtain sensitive information via a database.

SUNNET WMPro portal's file management function has a vulnerability of insufficient filtering for user input. A remote attacker with administrator privilege or a privileged account can exploit this vulnerability to inject and execute arbitrary system commands to perform arbitrary system operations or disrupt service.

The SUNNET WMPro v5.0 and v5.1 for eLearning system has OS Command Injection via "/teach/course/doajaxfileupload.php". The target server can be exploited without authentication.