Unrated severityNVD Advisory· Published May 22, 2019· Updated Aug 5, 2024

CVE-2018-7845

Description

A CWE-125: Out-of-bounds Read vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of unexpected data from the controller when reading specific memory blocks in the controller over Modbus.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Schneider Electric/Modicon M580 CPUllm-fuzzy
Schneider Electric/Modicon Quantum Plcllm-fuzzy
Schneider Electric/Modicon M340llm-fuzzy

Patches

Vulnerability mechanics

References

www.schneider-electric.com/en/download/document/SEVD-2019-134-11/mitrex_refsource_MISC
www.talosintelligence.com/vulnerability_reports/TALOS-2018-0745mitrex_refsource_MISC

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