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    CVE-2019-5307

    Some Huawei 4G LTE devices, P30 versions before ELE-AL00 9.1.0.162(C01E160R1P12/C01E160R2P1) and P30 Pro versions before VOG-AL00 9.1.0.162(C01E160R1P12/C01E160R2P1), are exposed to a message replay vulnerability. For the sake of better compatibility, these devices implement a less strict check on the NAS message sequence number (SN), specifically NAS COUNT. As a result, an attacker can construct a rogue base station and replay the GUTI reallocation command message in certain conditions to tamper with GUTIs, or replay the Identity request message to obtain IMSIs. (Vulnerability ID: HWPSIRT-2019-04107)

    Published:Jun 4, 2019
    Last Modified:Nov 21, 2024
    EPS:Jun 4, 2019
    EPSS Score:0.0003
    CVSS Score:4.2

    Affected Products

    Vendor
    Huawei
    Product
    P30
    Vendor
    Huawei
    Product
    P30 Firmware
    Vendor
    Huawei
    Product
    P30 Pro
    Vendor
    Huawei
    Product
    P30 Pro Firmware

    Exploits

    No exploit reference

    Related CVEs

    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