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    CVE-2011-2577

    Unspecified vulnerability in Cisco TelePresence C Series Endpoints, E/EX Personal Video units, and MXP Series Codecs, when using software versions before TC 4.0.0 or F9.1, allows remote attackers to cause a denial of service (crash) via a crafted SIP packet to port 5060 or 5061, aka Bug ID CSCtq46500.

    Published:Aug 31, 2011
    Last Modified:Apr 11, 2025
    EPS:Aug 31, 2011
    EPSS Score:0.10354
    CVSS Score:7.8

    Affected Products

    Vendor
    Cisco
    Product
    Telepresence 6000 Mxp
    Vendor
    Cisco
    Product
    Telepresence 9000 Mxp
    Vendor
    Cisco
    Product
    Telepresence C Series Software
    Vendor
    Cisco
    Product
    Telepresence Codec C40
    Vendor
    Cisco
    Product
    Telepresence Codec C60
    Vendor
    Cisco
    Product
    Telepresence Codec C90
    Vendor
    Cisco
    Product
    Telepresence E20
    Vendor
    Cisco
    Product
    Telepresence E20 Software
    Vendor
    Cisco
    Product
    Telepresence Ex60
    Vendor
    Cisco
    Product
    Telepresence Ex90
    Vendor
    Cisco
    Product
    Telepresence Mxp Software

    Exploits

    http://www.exploit-db.com/exploits/17871http://www.exploit-db.com/exploits/17871https://www.exploit-db.com/exploits/17871

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    References

    http://securityreason.com/securityalert/8387
    http://securityreason.com/securityalert/8389
    http://www.cisco.com/en/US/products/products_security_advisory09186a0080b91395.shtml
    http://www.exploit-db.com/exploits/17871
    http://www.securityfocus.com/archive/1/519698/100/0/threaded
    http://www.securityfocus.com/bid/49392
    http://www.securitytracker.com/id?1025994
    https://exchange.xforce.ibmcloud.com/vulnerabilities/69513
    http://securityreason.com/securityalert/8387
    http://securityreason.com/securityalert/8389
    http://www.cisco.com/en/US/products/products_security_advisory09186a0080b91395.shtml
    http://www.exploit-db.com/exploits/17871
    http://www.securityfocus.com/archive/1/519698/100/0/threaded
    http://www.securityfocus.com/bid/49392
    http://www.securitytracker.com/id?1025994
    https://exchange.xforce.ibmcloud.com/vulnerabilities/69513

    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