AUGUST 4, 2026
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Case File

CVE-2019-6819

HIGH · CVSS 7.5 EPSS 1.13%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-05-22 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2019-6819
Severity
HIGH
CVSS
7.5
EPSS
1.13%

Original NVD 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.