ICS Patch Tuesday: Siemens and Schneider Electric Address 100 Vulnerabilities


The 18 new advisories prepared by Siemens for the July 2021 Patch Tuesday cover nearly 80 vulnerabilities impacting the company’s products.

Some of the vulnerabilities have already been patched by Siemens, while others are in the process of being fixed. Workarounds and/or mitigations are also available.

An advisory for JT2Go and Teamcenter Visualization covers the highest number of vulnerabilities in a single advisory — more than 40 issues related to parsing files. If an attacker can convince the targeted user to open a specially crafted file, they can crash the application or achieve arbitrary code execution on the host system.