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    CVE-2019-20740

    Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects DGN2200v4 before 1.0.0.110, DGND2200Bv4 before 1.0.0.109, R7300 before 1.0.0.70, R8300 before 1.0.2.130, and R8500 before 1.0.2.130.

    Published:Apr 16, 2020
    Last Modified:Nov 21, 2024
    EPS:Apr 16, 2020
    EPSS Score:0.00342
    CVSS Score:6.8

    Affected Products

    Vendor
    Netgear
    Product
    Dgn2200
    Vendor
    Netgear
    Product
    Dgn2200 Firmware
    Vendor
    Netgear
    Product
    Dgnd2200b
    Vendor
    Netgear
    Product
    Dgnd2200b Firmware
    Vendor
    Netgear
    Product
    R7300
    Vendor
    Netgear
    Product
    R7300 Firmware
    Vendor
    Netgear
    Product
    R8300
    Vendor
    Netgear
    Product
    R8300 Firmware
    Vendor
    Netgear
    Product
    R8500
    Vendor
    Netgear
    Product
    R8500 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

    Related CVEs

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    CVE-2021-38534 (CVSS 4.1) — Certain NETGEAR devices are affected by stored XSS. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76,…
    CVE-2021-38514 (CVSS 2.4) — Certain NETGEAR devices are affected by authentication bypass. This affects D3600 before 1.0.0.72, D6000 befor…
    CVE-2020-35785 (CVSS 8.3) — NETGEAR DGN2200v1 devices before v1.0.0.60 mishandle HTTPd authentication (aka PSV-2020-0363, PSV-2020-0364, a…
    CVE-2017-18853 (CVSS 6.5) — Certain NETGEAR devices are affected by password recovery and file access. This affects D8500 1.0.3.27 and ear…
    CVE-2016-11059 (CVSS 7.5) — Certain NETGEAR devices are affected by password exposure. This affects AC1450 before 2017-01-06, C6300 before…
    CVE-2016-11054 (CVSS 7.2) — NETGEAR DGN2200v4 devices before 2017-01-06 are affected by command execution and an FTP insecure root directo…

    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