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    CVE-2022-36327

    Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could allow an attacker to write files to locations with certain critical filesystem types leading to remote code execution was discovered in Western Digital My Cloud Home, My Cloud Home Duo, SanDisk ibi and Western Digital My Cloud OS 5 devices. This issue requires an authentication bypass issue to be triggered before this can be exploited.  This issue affects My Cloud Home and My Cloud Home Duo: before 9.4.0-191; ibi: before 9.4.0-191; My Cloud OS 5: before 5.26.202.

    Published:May 18, 2023
    Last Modified:Jan 22, 2025
    EPS:May 18, 2023
    EPSS Score:0.00274
    CVSS Score:5.8

    Affected Products

    Vendor
    Westerndigital
    Product
    My Cloud
    Vendor
    Westerndigital
    Product
    My Cloud Dl2100
    Vendor
    Westerndigital
    Product
    My Cloud Dl4100
    Vendor
    Westerndigital
    Product
    My Cloud Ex2100
    Vendor
    Westerndigital
    Product
    My Cloud Ex2 Ultra
    Vendor
    Westerndigital
    Product
    My Cloud Ex4100
    Vendor
    Westerndigital
    Product
    My Cloud Home
    Vendor
    Westerndigital
    Product
    My Cloud Home Duo
    Vendor
    Westerndigital
    Product
    My Cloud Home Duo Firmware
    Vendor
    Westerndigital
    Product
    My Cloud Home Firmware
    Vendor
    Westerndigital
    Product
    My Cloud Mirror G2
    Vendor
    Westerndigital
    Product
    My Cloud Os 5
    Vendor
    Westerndigital
    Product
    My Cloud Pr2100
    Vendor
    Westerndigital
    Product
    My Cloud Pr4100
    Vendor
    Westerndigital
    Product
    Sandisk Ibi
    Vendor
    Westerndigital
    Product
    Sandisk Ibi Firmware
    Vendor
    Westerndigital
    Product
    Wd Cloud

    Exploits

    No exploit reference

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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