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    CVE-2022-30904

    In Bestechnic Bluetooth Mesh SDK (BES2300) V1.0, a buffer overflow vulnerability can be triggered during provisioning, because there is no check for the SegN field of the Transaction Start PDU.

    Published:Feb 1, 2023
    Last Modified:Mar 27, 2025
    EPS:Feb 1, 2023
    EPSS Score:0.00034
    CVSS Score:8.2

    Affected Products

    Vendor
    Bestechnic
    Product
    Bes2300
    Vendor
    Bestechnic
    Product
    Bluetooth Mesh Software Development Kit

    Exploits

    https://docs.google.com/document/d/1is3dYwMcRIkhjvujzi5OgnaGBsQVtlew/edithttps://docs.google.com/document/d/1is3dYwMcRIkhjvujzi5OgnaGBsQVtlew/edit

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    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