CFSN Detailed Analysis

10 Advisories Published – 7-21-26

Patrick Coyle
Jul 21, 2026
∙ Paid

Today CISA’s NCCIC-ICS published ten control system security advisories for products from Rockwell Automation (4), Siemens (5), and Tycon Systems. I also take a down-the-rabbit-hole look at exploits for the Siemens CADRA and SIDIS vulnerabilities.

Advisory Summaries

Rockwell Advisory # 1 - This advisory describes three vulnerabilities in the Rockwell Stud…

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