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    CVE-2017-3748

    On Lenovo VIBE mobile phones, improper access controls on the nac_server component can be abused in conjunction with CVE-2017-3749 and CVE-2017-3750 to elevate privileges to the root user (commonly known as 'rooting' or "jail breaking" a device).

    Published:Jun 29, 2017
    Last Modified:Apr 20, 2025
    EPS:Jun 29, 2017
    EPSS Score:0.00016
    CVSS Score:7.8

    Affected Products

    Vendor
    Google
    Product
    Android
    Vendor
    Lenovo
    Product
    Vibe A1600
    Vendor
    Lenovo
    Product
    Vibe A2560
    Vendor
    Lenovo
    Product
    Vibe A2800
    Vendor
    Lenovo
    Product
    Vibe A2860
    Vendor
    Lenovo
    Product
    Vibe A2880
    Vendor
    Lenovo
    Product
    Vibe A3000
    Vendor
    Lenovo
    Product
    Vibe A3500
    Vendor
    Lenovo
    Product
    Vibe A3600-d
    Vendor
    Lenovo
    Product
    Vibe A3600u
    Vendor
    Lenovo
    Product
    Vibe A3800-d
    Vendor
    Lenovo
    Product
    Vibe A3900
    Vendor
    Lenovo
    Product
    Vibe A6000
    Vendor
    Lenovo
    Product
    Vibe A6000-i
    Vendor
    Lenovo
    Product
    Vibe A6020i37
    Vendor
    Lenovo
    Product
    Vibe A6600
    Vendor
    Lenovo
    Product
    Vibe A6800
    Vendor
    Lenovo
    Product
    Vibe K30-e
    Vendor
    Lenovo
    Product
    Vibe K30-w-cu
    Vendor
    Lenovo
    Product
    Vibe K32c30
    Vendor
    Lenovo
    Product
    Vibe K80m

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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