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.

• CWE-20

• http://secunia.com/advisories/20956Patch, Vendor Advisory
• http://securitytracker.com/id?1016446
• http://www.osvdb.org/27039
• http://www.osvdb.org/27040
• http://www.securityfocus.com/archive/1/439496/100/0/threaded
• http://www.securityfocus.com/bid/18860
• http://www.vupen.com/english/advisories/2006/2688Vendor Advisory
• http://www.webex.com/lp/security/ActiveAdv.html?TrackID=123456
• http://www.zerodayinitiative.com/advisories/ZDI-06-021.htmlVendor Advisory
• http://xforce.iss.net/xforce/alerts/id/226
• https://exchange.xforce.ibmcloud.com/vulnerabilities/24370
• http://secunia.com/advisories/20956Patch, Vendor Advisory
• http://securitytracker.com/id?1016446
• http://www.osvdb.org/27039
• http://www.osvdb.org/27040
• http://www.securityfocus.com/archive/1/439496/100/0/threaded
• http://www.securityfocus.com/bid/18860
• http://www.vupen.com/english/advisories/2006/2688Vendor Advisory
• http://www.webex.com/lp/security/ActiveAdv.html?TrackID=123456
• http://www.zerodayinitiative.com/advisories/ZDI-06-021.htmlVendor Advisory
• http://xforce.iss.net/xforce/alerts/id/226
• https://exchange.xforce.ibmcloud.com/vulnerabilities/24370

Published

Jul 7, 2006

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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