Review – 2 Updates Published – 4-23-24

Today, CISA’s NCCIC-ICS published updates for two control system security advisories for products from Chirp Systems and Mitsubishi Electric.

Updates

Chirp Systems Update - This update includes additional information on an advisory that was originally published on March 7^th, 2024.

Mitsubishi Update - This update includes additional information on an advisory that was originally published on February 20^th, 2024.

 

For more information on these updates, including a summary of the changes made, and a brief look at the Chirp Systems negative response to the advisory, see my article at CFSN Detailed Analysis - https://patrickcoyle.substack.com/p/2-updates-published-4-23-24 - subscription required.