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ajtm
Beginner

Guest Portal Certificate Error only on Android Devices in ISE 2.4 patch 7 or later

ISE 2.4 patch 7, 8 or 9

Guest Portal with wildcard certificate signed by public CA (COMODO) - everything works fine in IOS devices and Windows browsers (Chrome, Firefox, IE...) but in Android devices we receive untrusted certificate error.

 

ISE 2.4 patch 5 or 6

Everything works fine in all tested platforms and browsers.

 

 

2 ACCEPTED SOLUTIONS

Accepted Solutions
Jason Kunst
Cisco Employee

please open a tac case as this is a break fix and needs to be root caused, a bug open, etc
https://community.cisco.com/t5/security-documents/how-to-ask-the-community-for-help/ta-p/3704356

View solution in original post

5 REPLIES 5
Jason Kunst
Cisco Employee

please open a tac case as this is a break fix and needs to be root caused, a bug open, etc
https://community.cisco.com/t5/security-documents/how-to-ask-the-community-for-help/ta-p/3704356

View solution in original post

I will do that. Only a small correction, it is patch 8 or later, patch 7 works fine.

I'm also hitting this issue on Android and Chrome, 2.4 patch 9.

 

I'll be interested to hear what you find.

CSCvp75207 workaround is working fine but I’m afraid of the security consequences.

 

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