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    CVE-2015-6393

    Cisco NX-OS 4.1 through 7.3 and 11.0 through 11.2 on Nexus 2000, 3000, 3500, 5000, 5500, 5600, 6000, 7000, 7700, and 9000 devices allows remote attackers to cause a denial of service (device crash) via malformed IPv4 DHCP packets to the DHCPv4 relay agent, aka Bug IDs CSCuq39250, CSCus21733, CSCus21739, CSCut76171, and CSCux67182.

    Published:Oct 6, 2016
    Last Modified:Apr 12, 2025
    EPS:Oct 6, 2016
    EPSS Score:0.00989
    CVSS Score:7.5

    Affected Products

    Vendor
    Cisco
    Product
    Nexus 5010
    Vendor
    Cisco
    Product
    Nexus 5020
    Vendor
    Cisco
    Product
    Nexus 5548p
    Vendor
    Cisco
    Product
    Nexus 5548up
    Vendor
    Cisco
    Product
    Nexus 5596t
    Vendor
    Cisco
    Product
    Nexus 5596up
    Vendor
    Cisco
    Product
    Nexus 56128p
    Vendor
    Cisco
    Product
    Nexus 5624q
    Vendor
    Cisco
    Product
    Nexus 5648q
    Vendor
    Cisco
    Product
    Nexus 5672up
    Vendor
    Cisco
    Product
    Nexus 5672up-16g
    Vendor
    Cisco
    Product
    Nexus 5696q
    Vendor
    Cisco
    Product
    Nexus 6001
    Vendor
    Cisco
    Product
    Nexus 6004
    Vendor
    Cisco
    Product
    Nexus 7004
    Vendor
    Cisco
    Product
    Nexus 7009
    Vendor
    Cisco
    Product
    Nexus 7010
    Vendor
    Cisco
    Product
    Nexus 7018
    Vendor
    Cisco
    Product
    Nexus 7702
    Vendor
    Cisco
    Product
    Nexus 7706
    Vendor
    Cisco
    Product
    Nexus 7710
    Vendor
    Cisco
    Product
    Nexus 7718
    Vendor
    Cisco
    Product
    Nexus 93128
    Vendor
    Cisco
    Product
    Nexus 9396px
    Vendor
    Cisco
    Product
    Nexus 9396tx
    Vendor
    Cisco
    Product
    Nexus 9504
    Vendor
    Cisco
    Product
    Nexus 9508
    Vendor
    Cisco
    Product
    Nexus 9516
    Vendor
    Cisco
    Product
    Nexus N9336pqx
    Vendor
    Cisco
    Product
    Nx-os

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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