CVE-2021-42775

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    CVE-2021-42775

    Published: 12 Nov 2021Last Modified: 10 Mar 2026

    Summary:

    Details: Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, have a vulnerability in the remote firmware download feature that could allow a user to place or replace an arbitrary file on the remote host. In non-secure mode, the user is unauthenticated.

    References: https://www.broadcom.com/products/storage/fibre-channel-host-bus-adapters/emulex-hba-manager, , https://docs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdf

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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
    CVE-2021-42775 | CVE-DB