CVE-2025-3784 – Information Disclosure Vulnerability in GX Works2

The following table lists the changes that have been made to the
CVE-2025-3784 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Nov. 27, 2025

    Action Type Old Value New Value
    Added Description Cleartext Storage of Sensitive Information Vulnerability in GX Works2 all versions allows an attacker to disclose credential information stored in plaintext from project files. As a result, the attacker may be able to open project files protected by user authentication using disclosed credential information, and obtain or modify project information.
    Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    Added CWE CWE-312
    Added Reference https://jvn.jp/vu/JVNVU95288056/
    Added Reference https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-016_en.pdf
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