Known vulnerabilities in Mitsubishi Electric Corporation GX Works2

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CVE	Summary	Score	Published
CVE-2025-3784	Cleartext Storage of Sensitive Information Vulnerability in GX Works2 all versions allows an attacker to disclose…	5.5 Medium	Nov 27, 2025
CVE-2023-6943	Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Mitsubishi…	9.8 Critical	Jan 30, 2024
CVE-2023-6942	Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation EZSocket versions 3.0 to…	7.5 High	Jan 30, 2024
CVE-2023-5275	Improper Input Validation vulnerability in simulation function of GX Works2 allows an attacker to cause a…	2.5 Low	Nov 21, 2023
CVE-2023-5274	Improper Input Validation vulnerability in simulation function of GX Works2 allows an attacker to cause a…	2.5 Low	Nov 21, 2023
CVE-2023-4088	Incorrect Default Permissions vulnerability in Mitsubishi Electric Corporation multiple FA engineering software products…	9.3 Critical	Sep 20, 2023
CVE-2022-29832	Cleartext Storage of Sensitive Information in Memory vulnerability in Mitsubishi Electric Corporation GX Works3 versions…	3.7 Low	Nov 24, 2022
CVE-2021-20588	Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric FA Engineering Software (CPU…	7.5 High	Feb 19, 2021
CVE-2021-20587	Heap-based buffer overflow vulnerability in Mitsubishi Electric FA Engineering Software (CPU Module Logging…	7.5 High	Feb 19, 2021