Security Advisory

CVE-2019-6856

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2020-01-06 22:57:02

Last updated 2026-05-29 14:37:57

Assigner schneider

CVSS score not scored

State PUBLISHED

Description

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions) which could cause a Denial of Service when writing specific physical memory blocks using Modbus TCP.

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