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Our Cisco ISE infrastructure is impacted by this bug. Any admin user trying to go to the company sponsor portal or a guest re-directed to the web auth page for guest authentication will now receive the weak key message detailed in the bug description...
Just to add to my earlier comment, I can confirm that going back to ISE 2.1 Patch 3 fixed our WiFi issues. It appears Patch 4 with a 5508 WLC controller is not a good combo. Our other campuses that didn't experience the issue all had 5520s.
My company was on the waitlist for Patch 4 also, to resolve a bug for NIC binding. I got the alert email the patch was ready on 8/27, and applied it that day as it was on a weekend.I and our networking team had to roll back the patch last night. We h...
For anyone still using ISE 1.2.0, There is a special fix that has now been created for this, although it is not an official patch. You have to be on Patch 16 to have it applied. I worked with TAC yesterday and we applied the fix to all of our ISE nod...
Did you upgraded from 1.2 to 1.2.1 for this fix? Or just apply Patch 7 while already on 1.2.1 code? I have a distributed ISE deployment, and I didn't think going from any version to another was a simple matter with ISE, although I agree applying a pa...
Happy to provide that info: SR 636260175.Let me know if you get any traction with your account rep. I know a major code upgrade is coming for my environment eventually, but if a patch would get us through the end of this year on code 1.2.0 that woul...
