{"id":"CVE-2006-3423","aliases":["EUVD-2006-3419","GHSA-p7vw-qcv8-v2m6"],"status":"published","title":"WebEx Downloader ActiveX Control and WebEx Downloader Java before 2.1.0.0 do not validate...","description":"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.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.08678,"percentile":0.95158,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2006-07-07T00:00:00Z","modified":"2026-06-16T22:27:02Z","products":[{"vendor":"webex_communications","product":"downloader_activexcontrol"},{"vendor":"webex_communications","product":"downloader_java"}],"references":[{"url":"http://www.vupen.com/english/advisories/2006/2688","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://securitytracker.com/id?1016446","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://secunia.com/advisories/20956","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://xforce.iss.net/xforce/alerts/id/226","tags":["third-party-advisory","x_refsource_ISS","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/24370","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/439496/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.osvdb.org/27040","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/18860","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.webex.com/lp/security/ActiveAdv.html?TrackID=123456","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.osvdb.org/27039","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-06-021.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-3423"},{"url":"https://github.com/advisories/GHSA-p7vw-qcv8-v2m6"}],"sources":{"cve":[{"id":"CVE-2006-3423","description":"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.","status":"published","published":"2006-07-07T00:00:00Z","modified":"2024-08-07T18:30:33.671Z","updated_at":"2026-11-02T14:33:49.62488Z"}],"euvd":[{"id":"EUVD-2006-3419","description":"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.","status":"published","published":"2006-07-07T00:00:00Z","modified":"2024-08-07T18:30:33Z","updated_at":"2026-11-03T01:15:56.357298Z"}],"ghsa":[{"id":"GHSA-p7vw-qcv8-v2m6","title":"WebEx Downloader ActiveX Control and WebEx Downloader Java before 2.1.0.0 do not validate...","description":"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.","status":"published","published":"2022-05-01T07:08:59Z","modified":"2023-01-31T05:01:35Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:48:05.292639Z"}],"nvd":[{"id":"CVE-2006-3423","description":"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.","status":"published","published":"2006-07-07T00:05:00Z","modified":"2026-06-16T22:27:02.23Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:01:04.288594Z"}]}}