(CVE-2018-13379) Exploitation Tool, You can use this tool to check the vulnerability in your FortiGate SSL-VPN. https://www.fortinet.com/blog/business-and-technology/fortios-ssl-vulnerability
./fortiscan ip.txt
Usage v 0.5 (One Liner to Initiate the Scan : Host|IP:Port(443 or 10443 or 8443)
./fortiscan 192.168.1.1:10443
Requirements
Tested with Parrot & Debian Operating Systems and Windows 10