Schneider Electric fixes high-severity flaws in IGSS SCADA and EcoStruxure Cybersecurity Admin Expert

Schneider Electric published two July 2026 advisories covering high-severity vulnerabilities in industrial software used to monitor and manage operations. One flaw in IGSS (Interactive Graphical SCADA System) can let an attacker run arbitrary code through specially crafted files, and another in EcoStruxure Cybersecurity Admin Expert is a local authentication-bypass issue that can let an attacker compromise managed devices.
Why it matters: Organizations using these Schneider products should patch promptly because the flaws can lead to system compromise in industrial environments. Even when one issue requires local access, the affected software is used to administer devices that may be critical to operations.

Sources

ICS Patch Tuesday: Vulnerabilities Fixed by Siemens, Schneider, Rockwell
Eduard Kovacs 2026.07.15 100% relevant
No existing tracked story covers these Schneider July 2026 ICS advisories; this article is the first concrete report here naming the affected products and attack types.
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