CTMS and CPAS developed by Sunnet has an Arbitrary File Upload vulnerability, allowing privileged remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

CTMS developed by Sunnet has a SQL Injection vulnerability, allowing authenticated remote attackers to inject arbitrary SQL commands to read, modify, and delete database contents.

SUNNET CTMS has vulnerability of path traversal within its file uploading function. An authenticated remote attacker with general user privilege can exploit this vulnerability to upload and execute scripts onto arbitrary directories to perform arbitrary system operation or disrupt service.