CVE-2020-14523

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Multiple Mitsubishi Electric Factory Automation products have a vulnerability that allows an attacker to execute arbitrary code.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-22

Affected software

VendorProductVersions
Mitsubishi ElectricCW Configurator>= unspecified, <= Version 1.010L
Mitsubishi ElectricFR Configurator2>= unspecified, <= Version 1.22Y
Mitsubishi ElectricGX Works2>= unspecified, <= Version 1.595V
Mitsubishi ElectricGX Works3>= unspecified, <= Version 1.063R
Mitsubishi ElectricMELSOFT iQ AppPortal>= unspecified, <= Version 1.17T
Mitsubishi ElectricMELSOFT Navigator>= unspecified, <= Version2.70Y
Mitsubishi ElectricMI ConfiguratorAll Versions
Mitsubishi ElectricMR Configurator2>= unspecified, <= Version 1.110Q
Mitsubishi ElectricMT Works2>= unspecified, <= Versions 1.156N
Mitsubishi ElectricMX Component>= unspecified, <= Version 4.20W
Mitsubishi ElectricRT ToolBox3>= unspecified, <= Versions 1.70Y
Mitsubishi ElectricMELSEC iQ-R Series Motion Module>= unspecified, <= Versions 10

References

Timeline

Published
Feb 11, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-14523: Critical severity, CVSS 9.8 | Vulnix