GE Proficy CIMPLICITY gefebt.exe File Upload Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of GE Proficy CIMPLICITY. Authentication is not required to exploit this vulnerability. The specific flaw exists within the gefebt.exe component. This component performs insufficient parameter validation on an HTTP request. Successful exploitation will allow an attacker to upload and execute an arbitrary file on the target server.