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    CVE-2025-4321

    In a Bluetooth device, using RS9116-WiseConnect SDK experiences a Denial of Service, if it receives malformed L2CAP packets, only hard reset will bring the device to normal operation

    Published:Nov 17, 2025
    Last Modified:Apr 15, 2026
    EPS:Nov 17, 2025
    EPSS Score:0.00013
    CVSS Score:7.1

    Affected Products

    Vendor
    Silabs.com
    Product
    Rs9116w

    Exploits

    https://github.com/Salman-Sec/Patch-management-

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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