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    CVE-2011-4486

    Cisco Unified Communications Manager (CUCM) with software 6.x and 7.x before 7.1(5b)su5, 8.0 before 8.0(3a)su3, and 8.5 and 8.6 before 8.6(2a)su1 and Cisco Business Edition 3000 with software before 8.6.3 and 5000 and 6000 with software before 8.6(2a)su1 allow remote attackers to cause a denial of service (device reload) via a crafted SCCP registration, aka Bug ID CSCtu73538.

    Published:Mar 1, 2012
    Last Modified:Apr 11, 2025
    EPS:Mar 1, 2012
    EPSS Score:0.00427
    CVSS Score:7.8

    Affected Products

    Vendor
    Cisco
    Product
    Business Edition 3000
    Vendor
    Cisco
    Product
    Business Edition 3000 Software
    Vendor
    Cisco
    Product
    Business Edition 5000
    Vendor
    Cisco
    Product
    Business Edition 5000 Software
    Vendor
    Cisco
    Product
    Business Edition 6000
    Vendor
    Cisco
    Product
    Business Edition 6000 Software
    Vendor
    Cisco
    Product
    Unified Communications Manager

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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