CVE-2019-6819

published 2019-05-22

CVE-2019-6819: A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists which could cause a possible Denial of Service when specific Modbus frames…

high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists which could cause a possible Denial of Service when specific Modbus frames are sent to the controller in the products: Modicon M340 - firmware versions prior to V3.01, Modicon M580 - firmware versions prior to V2.80, All firmware versions of Modicon Quantum and Modicon Premium.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
schneider-electric	modicon_m340_firmware	< 3.01	3.01
schneider-electric	modicon_m580_firmware	< 2.80	2.80

CWE-754