A vulnerability (CVE-2021-45046) was discovered in the recently released fix for the previous vulnerability in Apache Log4j which we discussed here. This new vulnerability affects all UniFi Controller/Network Application versions 6.5.54 and lower.
A new fix has been published by the Apache team and Ubiquiti has implemented this in UniFi Controller/Network Application version 6.5.55. We highly recommend users update to this version as soon as possible.
Also, this latest vulnerability has no effect at all on any of the Art of WiFi solutions.
When in doubt whether the Art of WiFi solution you’re using will work with that new UniFi Controller/Network Application release, please reach out to us at email@example.com.
UniFi Controller/Network Application version 6.5.55:
Official Mitre publication for CVE-2021-45046: