Review – 1 Advisory and 1 Update Published – 10-7-25

Today CISA’s NCCIC-ICS published a control system security advisory for products from Delta Electronics. They also updated an advisory for products from Rockwell Automation.

Advisories

Delta Advisory - This advisory describes four out-of-bounds write vulnerabilities in the Delta DIAScreen product.

Updates

Rockwell Update - This update provides additional information on the 1756-EN4TR advisory that was originally published on August 14^th, 2025, and most recently updated on September 9^th, 2025.

 

For more information on these advisories, including a down-the-rabbit hole look at discrepancies in the Rockwell advisories, see my article at CFSN Detailed Analysis - https://patrickcoyle.substack.com/p/1-advisory-and-1-update-published-25d - subscription required.