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    CVE-2013-5566

    Cisco NX-OS 5.0 and earlier on MDS 9000 devices allows remote attackers to cause a denial of service (supervisor CPU consumption) via Authentication Header (AH) authentication in a Virtual Router Redundancy Protocol (VRRP) frame, aka Bug ID CSCte27874.

    Published:Nov 8, 2013
    Last Modified:Apr 11, 2025
    EPS:Nov 8, 2013
    EPSS Score:0.01286
    CVSS Score:5

    Affected Products

    Vendor
    Cisco
    Product
    Mds 9000
    Vendor
    Cisco
    Product
    Nx-os

    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