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    CVE-2025-7405

    Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote unauthenticated attacker to read or write the device values of the product and stop the operation of the programs, since MODBUS/TCP in the products does not have authentication features.

    Published:Sep 1, 2025
    Last Modified:Apr 15, 2026
    EPS:Sep 1, 2025
    EPSS Score:0.00154
    CVSS Score:7.3

    Affected Products

    Vendor
    Mitsubishi Electric
    Product
    Melsec Iq-f Series

    Exploits

    No exploit reference

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High