CVE-2006-3423

N/A Unknown
Published: July 07, 2006 Modified: April 16, 2026
View on NVD

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://secunia.com/advisories/20956
Source: cve@mitre.org
Patch Vendor Advisory
http://securitytracker.com/id?1016446
Source: cve@mitre.org
http://www.osvdb.org/27039
Source: cve@mitre.org
http://www.osvdb.org/27040
Source: cve@mitre.org
http://www.securityfocus.com/archive/1/439496/100/0/threaded
Source: cve@mitre.org
http://www.securityfocus.com/bid/18860
Source: cve@mitre.org
http://www.vupen.com/english/advisories/2006/2688
Source: cve@mitre.org
Vendor Advisory
http://www.webex.com/lp/security/ActiveAdv.html?TrackID=123456
Source: cve@mitre.org
http://www.zerodayinitiative.com/advisories/ZDI-06-021.html
Source: cve@mitre.org
Vendor Advisory
http://xforce.iss.net/xforce/alerts/id/226
Source: cve@mitre.org
https://exchange.xforce.ibmcloud.com/vulnerabilities/24370
Source: cve@mitre.org
http://secunia.com/advisories/20956
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory
http://securitytracker.com/id?1016446
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.osvdb.org/27039
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.osvdb.org/27040
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/archive/1/439496/100/0/threaded
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/18860
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.vupen.com/english/advisories/2006/2688
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.webex.com/lp/security/ActiveAdv.html?TrackID=123456
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.zerodayinitiative.com/advisories/ZDI-06-021.html
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://xforce.iss.net/xforce/alerts/id/226
Source: af854a3a-2127-422b-91ae-364da2661108
https://exchange.xforce.ibmcloud.com/vulnerabilities/24370
Source: af854a3a-2127-422b-91ae-364da2661108

22 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
13.1%
94th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-20

Affected Vendors

webex_communications

Related CVEs

CVE-2026-41907 N/A
CVE-2026-41894 N/A
CVE-2026-41492 9.8
CVE-2026-41421 8.8
CVE-2026-41419 7.6