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    CVE-2007-1834

    Cisco Unified CallManager (CUCM) 5.0 before 5.0(4a)SU1 and Cisco Unified Presence Server (CUPS) 1.0 before 1.0(3) allow remote attackers to cause a denial of service (loss of voice services) via a flood of ICMP echo requests, aka bug ID CSCsf12698.

    Published:Apr 3, 2007
    Last Modified:Apr 23, 2026
    EPS:Apr 3, 2007
    EPSS Score:0.01314
    CVSS Score:7.8

    Affected Products

    Vendor
    Cisco
    Product
    Unified Callmanager
    Vendor
    Cisco
    Product
    Unified Presence Server

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2008-1744 (CVSS 7.8) — The Certificate Authority Proxy Function (CAPF) service in Cisco Unified Communications Manager (CUCM) 4.1 bef…
    CVE-2008-0026 (CVSS 6.5) — SQL injection vulnerability in Cisco Unified CallManager/Communications Manager (CUCM) 5.0/5.1 before 5.1(3a) …
    CVE-2008-0027 (CVSS 10) — Heap-based buffer overflow in the Certificate Trust List (CTL) Provider service (CTLProvider.exe) in Cisco Uni…
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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