6.4
CVSSv2

CVE-2019-6821

Published: 22/05/2019 Updated: 03/02/2022
CVSS v2 Base Score: 6.4 | Impact Score: 4.9 | Exploitability Score: 10
CVSS v3 Base Score: 6.5 | Impact Score: 2.5 | Exploitability Score: 3.9
VMScore: 570
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N

Vulnerability Summary

CWE-330: Use of Insufficiently Random Values vulnerability, which could cause the hijacking of the TCP connection when using Ethernet communication in Modicon M580 firmware versions prior to V2.30, and all firmware versions of Modicon M340, Modicon Premium, Modicon Quantum.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

schneider-electric modicon_m580_firmware

schneider-electric modicon_m340_firmware

schneider-electric modicon_quantum_firmware

schneider-electric modicon_premium_firmware