Description
During the scan, Cytrix managed to find that one of the TLS / SSL certificates used by your server will expire in less than 90 days. TLS / SSL certificates facilitate the encryption of data being transferred.
When the certificate expires, a web browsers will display a security warning to end-users. This warning will be asking them to manually verify the credibility of the certificate on your server.
If the certificate expires, it issues a warning to the user, indicating: “This site is not secure”, or, that “Your connection is not private”, this may lead to users avoiding from accessing or using your site.
Also, an attacker could exploit this vulnerability to carry out Man-In-The-Middle attacks because the traffic was not encrypted.
Recommendation
Renew or Replace your SSL/TLS certificate by contacting the company that provides certification for your server and ask them to renew as soon as possible.