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Vulnerability record · CVE-2020-14496 · published 19 May 2022

CVE-2020-14496: Mitsubishielectric cpu module logging configuration tool vulnerability

Mitsubishielectric · Cpu Module Logging Configuration Tool

Successful exploitation of this vulnerability for multiple Mitsubishi Electric Factory Automation Engineering Software Products of various versions could allow an attacker to escalate privilege and execute malicious programs, which could cause a denial-of-service condition, and allow information to be disclosed, tampered with, and/or destroyed.

9.8 CVSS 3.1 Critical EPSS 0.85% · top 43.4% CWE-275 · CWE-275
9.8CVSS 3.1 base score, v2 7.5
0.85%EPSS exploitation probability, 30 days
NoNot in CISA KEV
29Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Successful exploitation of this vulnerability for multiple Mitsubishi Electric Factory Automation Engineering Software Products of various versions could allow an attacker to escalate privilege and execute malicious programs, which could cause a denial-of-service condition, and allow information to be disclosed, tampered with, and/or destroyed.

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

Affected products

29 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.cisa.gov/uscert/ics/advisories/icsa-20-212-02 Third Party AdvisoryUS Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-20-212-02 Third Party AdvisoryUS Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-6943Mitsubishielectric ezsocket vulnerabilityUse of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Mitsubishi Electric Corporation EZSocket versions…EPSS 2.1%9.8CVE-2020-14521Mitsubishielectric c controller interface module utility unquoted search path vulnerabilityMultiple Mitsubishi Electric Factory Automation engineering software products have a malicious code execution vulnerability. A malicious attacker cou…EPSS 1.3%9.8CVE-2020-14523Mitsubishielectric cw configurator path traversal vulnerabilityMultiple Mitsubishi Electric Factory Automation products have a vulnerability that allows an attacker to execute arbitrary code.EPSS 2.3%9.8CVE-2021-20588Mitsubishielectric c controller module setting and monitoring tool memory buffer overflow vulnerabilityImproper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric FA Engineering Software (CPU Module Logging Configuration To…EPSS 6.9%9.8CVE-2021-20587Mitsubishielectric c controller module setting and monitoring tool heap-based buffer overflow vulnerabilityHeap-based buffer overflow vulnerability in Mitsubishi Electric FA Engineering Software (CPU Module Logging Configuration Tool versions 1.112R and pr…EPSS 3.9%7.8CVE-2024-25086Jungo windriver code injection vulnerabilityImproper privilege management in Jungo WinDriver before 12.2.0 allows local attackers to escalate privileges and execute arbitrary code.EPSS 0.34%7.8CVE-2024-25088Jungo windriver improper privilege management vulnerabilityImproper privilege management in Jungo WinDriver before 12.5.1 allows local attackers to escalate privileges and execute arbitrary code.EPSS 0.18%7.8CVE-2024-26314Jungo windriver improper privilege management vulnerabilityImproper privilege management in Jungo WinDriver 6.0.0 through 16.1.0 allows local attackers to escalate privileges and execute arbitrary code.EPSS 0.23%

Source: NIST National Vulnerability Database (record CVE-2020-14496), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.