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    Dashboard / CVE / CVE-2022-43704

    CVE-2022-43704

    The Sinilink XY-WFT1 WiFi Remote Thermostat, running firmware 1.3.6, allows an attacker to bypass the intended requirement to communicate using MQTT. It is possible to replay Sinilink aka SINILINK521 protocol (udp/1024) commands interfacing directly with the target device. This, in turn, allows for an attack to control the onboard relay without requiring authentication via the mobile application. This might result in an unacceptable temperature within the target device's physical environment.

    Published:Jan 20, 2023
    Last Modified:Apr 2, 2025
    EPS:Jan 20, 2023
    EPSS Score:0.00731
    CVSS Score:5.9

    Affected Products

    Vendor
    Sinilink
    Product
    Xy-wft1
    Vendor
    Sinilink
    Product
    Xy-wft1 Firmware

    Exploits

    https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/cve-2022-43704-capture-replay-vulnerability-in-sinilink-xy-wft1-thermostat/https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/cve-2022-43704-capture-replay-vulnerability-in-sinilink-xy-wft1-thermostat/https://github.com/9lyph/CVE-2022-43704

    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