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    CVE-2021-27795

    Brocade Fabric OS (FOS) hardware platforms running any version of Brocade Fabric OS software, which supports the license string format; contain cryptographic issues that could allow for the installation of forged or fraudulent license keys. This would allow attackers or a malicious party to forge a counterfeit license key that the Brocade Fabric OS platform would authenticate and activate as if it were a legitimate license key.

    Published:Dec 6, 2023
    Last Modified:Nov 21, 2024
    EPS:Dec 6, 2023
    EPSS Score:0.00039
    CVSS Score:6.4

    Affected Products

    Vendor
    Broadcom
    Product
    Brocade 300
    Vendor
    Broadcom
    Product
    Brocade 610
    Vendor
    Broadcom
    Product
    Brocade 6505
    Vendor
    Broadcom
    Product
    Brocade 6510
    Vendor
    Broadcom
    Product
    Brocade 6520
    Vendor
    Broadcom
    Product
    Brocade 7800
    Vendor
    Broadcom
    Product
    Brocade 7810
    Vendor
    Broadcom
    Product
    Brocade 7840
    Vendor
    Broadcom
    Product
    Brocade G620
    Vendor
    Broadcom
    Product
    Brocade G630
    Vendor
    Broadcom
    Product
    Brocade X6-4 Director
    Vendor
    Broadcom
    Product
    Brocade X6-8 Director
    Vendor
    Broadcom
    Product
    Fabric Operating System

    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