CVE-2021-27792

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    CVE-2021-27792

    Published: 12 Aug 2021Last Modified: 10 Mar 2026

    Summary:

    Details: The request handling functions in web management interface of Brocade Fabric OS versions before v9.0.1a, v8.2.3a, and v7.4.2h do not properly handle malformed user input, resulting in a service crash. An authenticated attacker could use this weakness to cause the FOS HTTP application handler to crash, requiring a reboot.

    References: , https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1490, https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2021-1492, https://security.netapp.com/advisory/ntap-20210819-0002/

    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-2021-27792 | CVE-DB