Zelio Soft 2 Security Notification (CVE-2018-7817)

This document is a security notification from Schneider Electric regarding a Use After Free vulnerability (CVE-2018-7817) in Zelio Soft 2 v5.1 and prior versions, which could allow remote code execution when opening a specially crafted project file. A fix is available in ZelioSoft2 v5.2, and the notification includes general cybersecurity recommendations for industrial control systems.