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    CVE-2025-12943

    Improper certificate validation in firmware update logic in NETGEAR RAX30 (Nighthawk AX5 5-Stream AX2400 WiFi 6 Router) and RAXE300 (Nighthawk AXE7800 Tri-Band WiFi 6E Router) allows attackers with the ability to intercept and tamper traffic destined to the device to execute arbitrary commands on the device. Devices with automatic updates enabled may already have this patch applied. If not, please check the firmware version and update to the latest. Fixed in: RAX30 firmware 1.0.14.108 or later. RAXE300 firmware 1.0.9.82 or later

    Published:Nov 11, 2025
    Last Modified:Feb 26, 2026
    EPS:Nov 11, 2025
    EPSS Score:0.00017
    CVSS Score:7.5

    Affected Products

    Vendor
    Netgear
    Product
    Rax30
    Vendor
    Netgear
    Product
    Rax30 Firmware
    Vendor
    Netgear
    Product
    Raxe300
    Vendor
    Netgear
    Product
    Raxe300 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-295 Improper Certificate Validation

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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