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    CVE-2020-26186

    Dell Inspiron 5675 BIOS versions prior to 1.4.1 contain a UEFI BIOS RuntimeServices overwrite vulnerability. A local attacker with access to system memory may exploit this vulnerability by overwriting the RuntimeServices structure to execute arbitrary code in System Management Mode (SMM).

    Published:Jan 8, 2021
    Last Modified:Nov 21, 2024
    EPS:Jan 8, 2021
    EPSS Score:0.00041
    CVSS Score:6.8

    Affected Products

    Vendor
    Dell
    Product
    Inspiron 5675
    Vendor
    Dell
    Product
    Inspiron 5675 Firmware

    Exploits

    No exploit reference

    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