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    CVE-2007-3923

    The Common Internet File System (CIFS) optimization in Cisco Wide Area Application Services (WAAS) 4.0.7 and 4.0.9, as used by Cisco WAE appliance and the NM-WAE-502 network module, when Edge Services are configured, allows remote attackers to cause a denial of service (loss of service) via a flood of TCP SYN packets to port (1) 139 or (2) 445.

    Published:Jul 21, 2007
    Last Modified:Apr 23, 2026
    EPS:Jul 21, 2007
    EPSS Score:0.01314
    CVSS Score:7.8

    Affected Products

    Vendor
    Cisco
    Product
    Wide Area Application Engine
    Vendor
    Cisco
    Product
    Wide Area Application Engine Nm-wae-502
    Vendor
    Cisco
    Product
    Wide Area Application Services

    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