An issue was discovered in TSplus Remote Access through 16.0.2.14. There are Full Control permissions for Everyone on some directories under %PROGRAMFILES(X86)%\TSplus\Clients\www.
https://www.exploit-db.com/exploits/51679
http://packetstormsecurity.com/files/174275/TSPlus-16.0.2.14-Insecure-Permissions.html