Flaws In Ubiquiti UniFi’s Adoption Inform Protocol and How To Mitigate The Risk
Channel: Lawrence Systems
Date: 2020-11-22

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The write up and links to the proof of concept code:

Risks from symmetric encryption in Ubiquiti UniFi’s inform protocol
https://jade.wtf/words/unifi-l3inform-crypto/

How to use Wireshark with pfsense
https://youtu.be/a9t_7JKpsmg

Video on UniFi 6.x Upgrade
https://forums.lawrencesystems.com/t/dont-upgrade-to-unifi-controller-6-0-20/6478

⏱️ Timestamps ⏱️
0:00 UniFi Adoption Key Extractions CVE-2020-28936
1:46 The UniFi Set Inform Protocol 
4:10 Lab Demo setup 
5:28 Simple Mitigation Of Key Interception
6:13 Using Wireshark to Sniff the keys
7:39 Manually Using set-inform 8080/inform
9:25 Using Pixiedust to extract keys
10:03 What can you do with extracted keys
10:52 final thoughts on this