Vulnerability: CVE-2020-7542

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Legacy Controllers Modicon Quantum & Modicon Premium (see security notifications for affected versions), that could cause denial of service when a specially crafted Read Physical Memory request over Modbus is sent to the controller.


https://www.se.com/ww/en/download/document/SEVD-2020-343-08/
https://www.se.com/ww/en/download/document/SEVD-2020-343-08/
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7542


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