As a long term IT Security Expert - There is only two things in this world I'm afraid of and one of the is a remote code execution zero day exploit that affects a super popular module installed and running in well basically all java web based software with a web interface.  I'm of course pleased to say that BBN's UniFi Cloud Controller was updated within minutes of the update being released from UniFi.  The one possibly saving grace is that the fix is easy and can be achieved fairly easily provided software vendors are quick to release patches.  

This is being described as one of the biggest security upsets in decades and having reviewed and confirmed the exploit personally in a test environment I would tend to agree.

Stay tuned to this space.  BBN will provide an update after attending the Australian Cyber Security Center Partner Conference.  Approximately 3pm AEST 16/12/2021