Patching UniFi AGAIN To 6.5.55! This Time The Log4J CVE-2021-45046 Vulnerability [YouTube Release]

Additional Resources:

UniFi controller update 6.5.55 to Update log4j version to 2.16.0 (CVE-2021-45046). #log4shell #log4j #UniFi
Patch Link
https://community.ui.com/releases/UniFi-Network-Application-6-5-55/48c64137-4a4a-41f7-b7e4-3bee505ae16e
More in depth video about Log4j here

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#Log4j #UniFi

Updated my vultr cloud hosted controller again this evening. Successfully on 6.5.55 without incident.

When I first upgraded to 6.5.54, I had to update the Unifi repositories first. I guess it changed since I first installed back in August.

The remote access portal from unifi has been down for around 18 hours. I’ve had to actually visit all of the sites in person to update the controllers – which is a challenge, given that mine are spread across two states.