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    CVE-2021-20091

    The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly sanitize user input. An authenticated remote attacker could leverage this vulnerability to alter device configuration, potentially gaining remote code execution.

    Published:Apr 29, 2021
    Last Modified:Nov 21, 2024
    EPS:Apr 29, 2021
    EPSS Score:0.8599
    CVSS Score:8.8

    Affected Products

    Vendor
    Buffalo
    Product
    Wsr-2533dhp3-bk
    Vendor
    Buffalo
    Product
    Wsr-2533dhp3-bk Firmware
    Vendor
    Buffalo
    Product
    Wsr-2533dhpl2-bk
    Vendor
    Buffalo
    Product
    Wsr-2533dhpl2-bk Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    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