3 Advisories Published – 8-17-23

Today, CISA’s NCCIC-ICS published three control system security advisories for products from Walchem, Schneider, and Mitsubishi. I also take a down-the-rabbit-hole look at a discrepancy in advisory numbers issued today.

Walchem Advisory

This advisory describes two vulnerabilities in the Walchem Intuition 9 water treatment controller. The vulnerabilities w…