Security Advisory

CVE-2019-6844

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2019-10-29 14:48:44

Last updated 2024-08-04 20:31:04

Assigner schneider

State PUBLISHED

Description

A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon BMxCRA and 140CRA modules (all firmware versions), which could cause a Denial of Service atack on the PLC when upgrading the controller with a firmware package containing an invalid web server image using FTP protocol.

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