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    CVE-2011-2549

    Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers (ASR) 9000 series devices allows remote attackers to cause a denial of service (line-card reload) via an IPv4 packet, aka Bug ID CSCtr26695.

    Published:Jul 28, 2011
    Last Modified:Apr 11, 2025
    EPS:Jul 28, 2011
    EPSS Score:0.00708
    CVSS Score:7.8

    Affected Products

    Vendor
    Cisco
    Product
    Asr 9006 Router
    Vendor
    Cisco
    Product
    Asr 9010 Router
    Vendor
    Cisco
    Product
    Ios Xr

    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