EcoStruxure OPC UA Server Expert and Modicon Communication Server Security Notification

This document details a high-severity denial-of-service vulnerability (CVE-2024-10085) affecting EcoStruxure OPC UA Server Expert and EcoStruxure Modicon Communication Server products. It provides remediation steps, including a software patch for the Server Expert, and mitigation measures such as enforcing security policies and user authentication to prevent resource exhaustion attacks.