Webex Communications

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    Products: 4
    Vulnerabilities: 3
    Known Exploited: 0
    1
    Critical Level Threats
    1
    High Level Threats
    1
    Medium Level Threats
    0
    Low Level Threats

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    Vulnerabilities

    CVE-2007-6005

    Unspecified vulnerability in the GpcContainer.GpcContainer.1 ActiveX control in WebEx allows remote attackers to cause a denial of service (memory access violation and crash) via (1) an invalid argument to the InitParam method or (2) an unspecified vector involving the SetParam method.

    Last Modified: Apr 23, 2026
    Published: Nov 15, 2007

    CVE-2006-3424

    Multiple buffer overflows in WebEx Downloader ActiveX Control, possibly in versions before November 2005, allow remote attackers to execute arbitrary code via unspecified vectors.

    Last Modified: Apr 16, 2026
    Published: Jul 07, 2006

    CVE-2006-3423

    WebEx Downloader ActiveX Control and WebEx Downloader Java before 2.1.0.0 do not validate downloaded components, which allows remote attackers to execute arbitrary code via a website that activates the GpcUrlRoot and GpcIniFileName ActiveX controls to cause the client to download a DLL file.

    Last Modified: Apr 16, 2026
    Published: Jul 07, 2006
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