A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause arbitrary code execution, denial of service and loss of confidentiality & integrity when a malicious project file is loaded onto the controller. Affected Products:
EcoStruxure Control Expert (All Versions), EcoStruxure Process Expert (Versions prior to V2020), Modicon M340 CPU - part numbers BMXP34* (All Versions), Modicon M580 CPU - part numbers BMEP* and BMEH* (All Versions), Modicon M580 CPU Safety - part numbers BMEP58*S and BMEH58*S (All Versions), Modicon Momentum Unity M1E Processor - 171CBU* (All Versions), Modicon MC80 - BMKC80 (All Versions), Legacy Modicon Quantum - 140CPU65* and Premium CPUs - TSXP57* (All Versions)

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Detections

Analytics

Schneider Electric EcoStruxure Products, Modicon PLCs, and Programmable Automation Controllers Improper Check For Unusual or Exceptional Conditions (CVE-2022-45788)

critical Tenable OT Security Plugin ID 500880

Version 1.3