TLS Issue with cloud.cambiumnetworks.com

Hi,

There is an issue with the TLS configuration for cloud.cambiumnetworks.com. The servers are not serving up the "COMODO RSA Domain Validation Secure Server CA" intermediate certificate. It is only serving the end-issued wildcard cert for cloud.cambiumnetworks.com. 

Is applies to:

ec2-52-2-63-227.compute-1.amazonaws.com 
ec2-54-84-162-107.compute-1.amazonaws.com 

Clients that don't have this intermediate in their trusted intermediate certificate store  receive a TLS error.  I noticed it on my Android phone. My Windows PC is fine as the cert is in my store (for whatever reason). 

Please see the attached Wireshark screenshot.

 

Also see the SSL Labs report:

https://www.ssllabs.com/ssltest/analyze.html?d=cloud.cambiumnetworks.com&s=52.2.63.227

 

This analysis was brought to you by: Saturday Morning Procrastination™

 

Cheers,

Rhys

1 Like

Hi Rhys -- thanks for the report. We will update the certificate soon.

Hi, how can I update my SSL certificates in the master CN ??