5
CVSSv2

CVE-2019-6819

Published: 22/05/2019 Updated: 10/04/2024
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

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.

Vulnerability Trend

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schneider-electric modicon_m340_firmware

schneider-electric modicon_m580_firmware

schneider-electric modicon_quantum_firmware

schneider-electric modicon_premium_firmware