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    CVE-2025-69431

    The ZSPACE Q2C NAS contains a vulnerability related to incorrect symbolic link following. Attackers can format a USB drive to ext4, create a symbolic link to its root directory, insert the drive into the NAS device's slot, and then access the USB drive's directory mounted on the NAS using the Samba protocol. This allows them to obtain all files within the NAS system and tamper with those files.

    Published:Feb 3, 2026
    Last Modified:Feb 11, 2026
    EPS:Feb 3, 2026
    EPSS Score:0.00023
    CVSS Score:6.1

    Affected Products

    Vendor
    Zspace
    Product
    Q2c
    Vendor
    Zspace
    Product
    Q2c Firmware
    Vendor
    Zspace
    Product
    Q2c Nas

    Exploits

    https://www.notion.so/ZSPACE-Incorrect-Symlink-Follow-2c26cf4e528a8087ba14d9b1d31a5bb2?source=copy_link

    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