CVE-2019-6819

Published May 22, 2019 CVSS 3.1 · 7.5 High EPSS 1.1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
schneider
Published
Updated
May 29, 2026, 2:30 PM
Reserved
Jan 25, 2019, 12:00 AM
Status
Modified
Published
May 22, 2019, 8:29 PM
Modified
Jun 17, 2026, 2:39 AM