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    CVE-2019-5226

    P30, P30 Pro, Mate 20 smartphones with software of versions earlier than ELLE-AL00B 9.1.0.193(C00E190R2P1), versions earlier than VOGUE-AL00A 9.1.0.193(C00E190R2P1), versions earlier than Hima-AL00B 9.1.0.135(C00E133R2P1) and HiSuite with versions earlier than HiSuite 9.1.0.305 have a version downgrade vulnerability. The device and HiSuite software do not validate the upgrade package sufficiently, so that the system of smartphone can be downgraded to an older version.

    Published:Nov 29, 2019
    Last Modified:Nov 21, 2024
    EPS:Nov 29, 2019
    EPSS Score:0.00058
    CVSS Score:5.5

    Affected Products

    Vendor
    Huawei
    Product
    Hisuite
    Vendor
    Huawei
    Product
    Hisuite Firmware
    Vendor
    Huawei
    Product
    Mate 20
    Vendor
    Huawei
    Product
    Mate 20 Firmware
    Vendor
    Huawei
    Product
    P30
    Vendor
    Huawei
    Product
    P30 Firmware
    Vendor
    Huawei
    Product
    P30 Pro
    Vendor
    Huawei
    Product
    P30 Pro Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-346 Origin Validation Error

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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