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    CVE-2026-4233

    A vulnerability was identified in ThingsGateway 12. This affects an unknown part of the file /api/file/download. The manipulation of the argument fileName leads to path traversal. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

    Published:Mar 16, 2026
    Last Modified:Apr 22, 2026
    EPS:Mar 16, 2026
    EPSS Score:0.0005
    CVSS Score:4.3

    Affected Products

    Vendor
    Thethingsnetwork
    Product
    Thingsgateway

    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