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    CVE-2018-7933

    Huawei home gateway products HiRouter-CD20 and WS5200 with the versions before HiRouter-CD20-10 1.9.6 and the versions before WS5200-10 1.9.6 have a path traversal vulnerability. Due to the lack of validation while these home gateway products install APK plugins, an attacker tricks a user into installing a malicious APK plugin, and plugin can overwrite arbitrary file of devices. Successful exploit may result in arbitrary code execution or privilege escalation.

    Published:May 10, 2018
    Last Modified:Nov 21, 2024
    EPS:May 10, 2018
    EPSS Score:0.00219
    CVSS Score:7.8

    Affected Products

    Vendor
    Huawei
    Product
    Hirouter-cd20
    Vendor
    Huawei
    Product
    Hirouter-cd20 Firmware
    Vendor
    Huawei
    Product
    Ws5200
    Vendor
    Huawei
    Product
    Ws5200 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