Is CVE-2006-4219 being actively exploited?

CVE-2006-4219 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2006-4219?

CVE-2006-4219 has a CVSS 2.0 base score of 7.5 (HIGH).

CVE-2006-4219

HIGH · CVSS 7.5EPSS 21.5%EU EUVD

The Terminal Services COM object (tsuserex.dll) allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by instantiating it as an ActiveX object in Internet Explorer 6.0 SP1 on Microsoft Windows 2003 EE SP1 CN.

Key facts

CVSS score: 7.5 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS score: 21.5% (98th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2006-4209)
Published: August 18, 2006
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2006-4209 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

microsoft / ie

References

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

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