CVE-2019-6842

State: Published
Severity: Not scored
Published: Oct 29, 2019
Updated: Aug 4, 2024
Reserved: Jan 25, 2019

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 attack on the PLC when upgrading the firmware with a missing web server image inside the package using FTP protocol.

Scores

The record has no CVSS score.

Weaknesses

CWE-755 Improper Handling of Exceptional Conditions

Affected Products

Product	Versions
Modicon M580, Modicon M340, and Modicon BMxCRA / 140CRA modules (see notification for version info)n/a	Modicon M580, Modicon M340, and Modicon BMxCRA / 140CRA modules (see notification for version info)Affected

References

https://www.se.com/ww/en/download/document/SEVD-2019-281-02/

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