Improper Permissions in ABB Protection and Control IED Manager

CVE-2026-15952

What is CVE-2026-15952?

An incorrect permission assignment vulnerability has been identified in ABB's Protection and Control IED Manager (PCM600). This flaw may allow unauthorized access to critical resources, potentially leading to unprivileged users executing actions or accessing sensitive data. It is essential to assess the impact of this vulnerability on operational stability and security, particularly in settings where robust access controls are required.

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