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    CVE-2021-41388

    Netskope client prior to 89.x on macOS is impacted by a local privilege escalation vulnerability. The XPC implementation of nsAuxiliarySvc process does not perform validation on new connections before accepting the connection. Thus any low privileged user can connect and call external methods defined in XPC service as root, elevating their privilege to the highest level.

    Published:Jan 4, 2022
    Last Modified:Nov 21, 2024
    EPS:Jan 4, 2022
    EPSS Score:0.00044
    CVSS Score:7.8

    Affected Products

    Vendor
    Apple
    Product
    Macos
    Vendor
    Netskope
    Product
    Netskope

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-269 Improper Privilege Management

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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