Unrated severityNVD Advisory· Published Dec 11, 2020· Updated Aug 4, 2024
CVE-2020-7542
CVE-2020-7542
Description
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.
Affected products
4Patches
Vulnerability mechanics
References
1- www.se.com/ww/en/download/document/SEVD-2020-343-08/mitrex_refsource_CONFIRM
News mentions
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