Fortigate 101E Vulnerabilities

[ecm14m]

we had an auditing recently. when the vulnerability scanning was done on our Fortigate 101E firewall, this is what came up. I would like to ask for help on how to do this.

[Dan_Eng52]

Are you running SSL VPN? If so, I would take a look at the post below it will show you how to control the SSL version and cipher suite for the VPN. You will be able to disable older SSL/TLS versions and enable TLS 1.2: 

Technical Tip: How to control the SSL version and ... - Fortinet Community

Regarding the certificate errors, are you running a self-signed certificate or a certificate signed by a trusted CA? 

Hope that can be of some help! 

Dan.