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    CVE-2023-42143

    Missing Integrity Check in Shelly TRV 20220811-152343/v2.1.8@5afc928c allows malicious users to create a backdoor by redirecting the device to an attacker-controlled machine which serves the manipulated firmware file. The device is updated with the manipulated firmware.

    Published:Jan 23, 2024
    Last Modified:May 30, 2025
    EPS:Jan 23, 2024
    EPSS Score:0.00135
    CVSS Score:5.4

    Affected Products

    Vendor
    Shelly
    Product
    Trv
    Vendor
    Shelly
    Product
    Trv Firmware

    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