Is CVE-2006-5805 being actively exploited?

CVE-2006-5805 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2006-5805?

CVE-2006-5805 has a CVSS 2.0 base score of 5.0 (MEDIUM).

CVE-2006-5805

MEDIUM · CVSS 5.0EPSS 6.2%EU EUVD

Microsoft Internet Explorer 7 allows remote attackers to cause a security certificate from a secure web site to appear invalid via a link to res://ieframe.dll/invalidcert.htm with the target site as an argument, which displays the site's URL in the address bar but causes Internet Explorer to report that the certificate is invalid.

Key facts

CVSS score: 5.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS score: 6.2% (94th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2006-5789)
Published: November 8, 2006
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2006-5789 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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