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    CVE-2021-36284

    Dell BIOS contains an Improper Restriction of Excessive Authentication Attempts vulnerability. A local authenticated malicious administrator could exploit this vulnerability to bypass excessive admin password attempt mitigations in order to carry out a brute force attack.

    Published:Sep 28, 2021
    Last Modified:Nov 21, 2024
    EPS:Sep 28, 2021
    EPSS Score:0.00049
    CVSS Score:5.7

    Affected Products

    Vendor
    Dell
    Product
    Latitude 5310 2-in-1
    Vendor
    Dell
    Product
    Latitude 5310 2-in-1 Firmware
    Vendor
    Dell
    Product
    Latitude 5320
    Vendor
    Dell
    Product
    Latitude 5320 Firmware
    Vendor
    Dell
    Product
    Latitude 5400
    Vendor
    Dell
    Product
    Latitude 5400 Firmware
    Vendor
    Dell
    Product
    Latitude 5411
    Vendor
    Dell
    Product
    Latitude 5411 Firmware
    Vendor
    Dell
    Product
    Latitude 5500
    Vendor
    Dell
    Product
    Latitude 5500 Firmware
    Vendor
    Dell
    Product
    Latitude 5511
    Vendor
    Dell
    Product
    Latitude 5511 Firmware
    Vendor
    Dell
    Product
    Latitude 5520
    Vendor
    Dell
    Product
    Latitude 5520 Firmware
    Vendor
    Dell
    Product
    Latitude 7212 Rugged Extreme Tablet
    Vendor
    Dell
    Product
    Latitude 7212 Rugged Extreme Tablet Firmware
    Vendor
    Dell
    Product
    Latitude 7280
    Vendor
    Dell
    Product
    Latitude 7280 Firmware
    Vendor
    Dell
    Product
    Latitude 7320
    Vendor
    Dell
    Product
    Latitude 7320 Firmware
    Vendor
    Dell
    Product
    Latitude 7370
    Vendor
    Dell
    Product
    Latitude 7370 Firmware
    Vendor
    Dell
    Product
    Latitude 7420
    Vendor
    Dell
    Product
    Latitude 7420 Firmware
    Vendor
    Dell
    Product
    Latitude 7480
    Vendor
    Dell
    Product
    Latitude 7480 Firmware
    Vendor
    Dell
    Product
    Latitude 9410
    Vendor
    Dell
    Product
    Latitude 9410 Firmware
    Vendor
    Dell
    Product
    Latitude 9510
    Vendor
    Dell
    Product
    Latitude 9510 Firmware
    Vendor
    Dell
    Product
    Latitude 9520
    Vendor
    Dell
    Product
    Latitude 9520 Firmware
    Vendor
    Dell
    Product
    Optiplex 3080
    Vendor
    Dell
    Product
    Optiplex 3080 Firmware
    Vendor
    Dell
    Product
    Optiplex 3280 Aio
    Vendor
    Dell
    Product
    Optiplex 3280 Aio Firmware
    Vendor
    Dell
    Product
    Optiplex 7480 Aio
    Vendor
    Dell
    Product
    Optiplex 7480 Aio Firmware
    Vendor
    Dell
    Product
    Precision 3551
    Vendor
    Dell
    Product
    Precision 3551 Ffirmware
    Vendor
    Dell
    Product
    Precision 3640 Tower
    Vendor
    Dell
    Product
    Precision 3640 Tower Firmware

    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