Is CVE-2006-3779 being actively exploited?

CVE-2006-3779 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2006-3779?

CVE-2006-3779 has a CVSS 2.0 base score of 6.5 (MEDIUM).

CVE-2006-3779

MEDIUM · CVSS 6.5EPSS 1.3%EU EUVD

Citrix MetaFrame up to XP 1.0 Feature 1, except when running on Windows Server 2003, installs a registry key with an insecure ACL, which allows remote authenticated users to gain privileges.

Key facts

CVSS score: 6.5 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:S/C:P/I:P/A:P
EPSS score: 1.3% (71th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2006-3773)
Published: July 24, 2006
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2006-3773 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

citrix / metaframe
citrix / metaframe
citrix / metaframe presentation server
citrix / presentation server

References

http://secunia.com/advisories/21076(Patch, Vendor Advisory)
http://securitytracker.com/id?1016526
http://support.citrix.com/article/CTX110492(Patch)
http://www.securityfocus.com/bid/19056(Patch)
http://www.vupen.com/english/advisories/2006/2862

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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