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    CVE-2025-14224

    A vulnerability was found in Yottamaster DM2, DM3 and DM200 up to 1.2.23/1.9.12. Affected by this issue is some unknown functionality of the component File Upload. Performing manipulation results in path traversal. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

    Published:Dec 8, 2025
    Last Modified:Dec 12, 2025
    EPS:Dec 8, 2025
    EPSS Score:0.00053
    CVSS Score:4.3

    Affected Products

    Vendor
    Yottamaster
    Product
    Dm2
    Vendor
    Yottamaster
    Product
    Dm200
    Vendor
    Yottamaster
    Product
    Dm200 Firmware
    Vendor
    Yottamaster
    Product
    Dm2 Firmware
    Vendor
    Yottamaster
    Product
    Dm3
    Vendor
    Yottamaster
    Product
    Dm3 Firmware

    Exploits

    https://www.notion.so/2b76cf4e528a80f6ae50fe21b13ff0b8https://www.notion.so/Yottamaster-NAS-Unauth-Operation-2b76cf4e528a80f6ae50fe21b13ff0b8

    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