SSL certificate vulnerabilities on wireless controller C5210

[aguerrero]

We were reported about a list of SSL certificate issues on the wireless controller C5210 :

1) SSL Certificate - Self-Signed Certificate Port 443
2) SSL Certificate - Subject Common Name Does Not Match Server FQDN Port 443
3) SSL Certificate - Signature Verification Failed Vulnerability Port 443
4) SSL Certificate - Invalid Maximum Validity Date Detected Port 443

Some ideas for to mitigate these vulnerabilities ?

Thanks and best regards!

[PeterK · Accepted solution]

very easy… replace the selfsigned cert with a public cert or a company pki cert