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    CVE-2021-46901

    examples/6lbr/apps/6lbr-webserver/httpd.c in CETIC-6LBR (aka 6lbr) 1.5.0 has a strcat stack-based buffer overflow via a request for a long URL over a 6LoWPAN network.

    Published:Dec 31, 2023
    Last Modified:Nov 21, 2024
    EPS:Dec 31, 2023
    EPSS Score:0.00215
    CVSS Score:7.5

    Affected Products

    Vendor
    Cetic
    Product
    Cetic-6lbr

    Exploits

    https://github.com/cetic/6lbr/issues/414https://github.com/cetic/6lbr/issues/414

    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