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    CVE-2020-28899

    The Web CGI Script on ZyXEL LTE4506-M606 V1.00(ABDO.2)C0 devices does not require authentication, which allows remote unauthenticated attackers (via crafted JSON action data to /cgi-bin/gui.cgi) to use all features provided by the router. Examples: change the router password, retrieve the Wi-Fi passphrase, send an SMS message, or modify the IP forwarding to access the internal network.

    Published:Mar 16, 2021
    Last Modified:Nov 21, 2024
    EPS:Mar 16, 2021
    EPSS Score:0.00501
    CVSS Score:9.1

    Affected Products

    Vendor
    Zyxel
    Product
    Lte4506-m606
    Vendor
    Zyxel
    Product
    Lte4506-m606 Firmware
    Vendor
    Zyxel
    Product
    Lte7460-m608
    Vendor
    Zyxel
    Product
    Lte7460-m608 Firmware
    Vendor
    Zyxel
    Product
    Wah7706
    Vendor
    Zyxel
    Product
    Wah7706 Firmware

    Exploits

    No exploit reference

    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