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    CVE-2021-45638

    Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.68, D6400 before 1.0.0.102, D7000v2 before 1.0.0.74, D8500 before 1.0.3.60, DC112A before 1.0.0.56, R6300v2 before 1.0.4.50, R6400 before 1.0.1.68, R7000 before 1.0.11.116, R7100LG before 1.0.0.70, RBS40V before 2.6.2.8, RBW30 before 2.6.2.2, RS400 before 1.5.1.80, R7000P before 1.3.2.132, and R6900P before 1.3.2.132.

    Published:Dec 26, 2021
    Last Modified:Nov 21, 2024
    EPS:Dec 26, 2021
    EPSS Score:0.00342
    CVSS Score:9.6

    Affected Products

    Vendor
    Netgear
    Product
    D6220
    Vendor
    Netgear
    Product
    D6220 Firmware
    Vendor
    Netgear
    Product
    D6400
    Vendor
    Netgear
    Product
    D6400 Firmware
    Vendor
    Netgear
    Product
    D7000v2
    Vendor
    Netgear
    Product
    D7000v2 Firmware
    Vendor
    Netgear
    Product
    D8500
    Vendor
    Netgear
    Product
    D8500 Firmware
    Vendor
    Netgear
    Product
    Dc112a
    Vendor
    Netgear
    Product
    Dc112a Firmware
    Vendor
    Netgear
    Product
    R6300v2
    Vendor
    Netgear
    Product
    R6300v2 Firmware
    Vendor
    Netgear
    Product
    R6400
    Vendor
    Netgear
    Product
    R6400 Firmware
    Vendor
    Netgear
    Product
    R6900p
    Vendor
    Netgear
    Product
    R6900p Firmware
    Vendor
    Netgear
    Product
    R7000
    Vendor
    Netgear
    Product
    R7000 Firmware
    Vendor
    Netgear
    Product
    R7000p
    Vendor
    Netgear
    Product
    R7000p Firmware
    Vendor
    Netgear
    Product
    R7100lg
    Vendor
    Netgear
    Product
    R7100lg Firmware
    Vendor
    Netgear
    Product
    Rbs40v
    Vendor
    Netgear
    Product
    Rbs40v Firmware
    Vendor
    Netgear
    Product
    Rbw30
    Vendor
    Netgear
    Product
    Rbw30 Firmware
    Vendor
    Netgear
    Product
    Rs400
    Vendor
    Netgear
    Product
    Rs400 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-787 Out-of-bounds Write

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    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