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    CVE-2012-3918

    Cisco IOS before 15.3(1)T on Cisco 2900 devices, when a VWIC2-2MFT-T1/E1 card is configured for TDM/HDLC mode, allows remote attackers to cause a denial of service (serial-interface outage) via certain Frame Relay traffic, aka Bug ID CSCub13317.

    Published:Apr 23, 2014
    Last Modified:Apr 12, 2025
    EPS:Apr 23, 2014
    EPSS Score:0.00443
    CVSS Score:4.3

    Affected Products

    Vendor
    Cisco
    Product
    Catalyst 2900
    Vendor
    Cisco
    Product
    Catalyst 2900 Vlan
    Vendor
    Cisco
    Product
    Catalyst 2900xl
    Vendor
    Cisco
    Product
    Ios

    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