Modicon Controllers Security Notification (CVE-2017-6017)

This document details a high-severity denial-of-service vulnerability (CVE-2017-6017) in Schneider Electric Modicon controllers, caused by improper handling of specially crafted Modbus packets. It lists affected products (M340, M580, Quantum, Premium, Momentum M1E) and provides remediation steps, including firmware updates and network mitigation measures.