Is CVE-2013-3186 in the CISA KEV catalog?

No. CVE-2013-3186 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-3186?

CVE-2013-3186 has a CVSS v2 base score of 7.6 (HIGH).

What is the EPSS score for CVE-2013-3186?

CVE-2013-3186 has an EPSS score of 10.21% (95th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2013-3186

HIGHEPSS 95th pctl

7.6

CVSS v2

NVD

Description

The Protected Mode feature in Microsoft Internet Explorer 7 through 10 on Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT does not properly implement the Integrity Access Level (aka IL) protection mechanism, which allows remote attackers to obtain medium-integrity privileges by leveraging access to a low-integrity process, aka "Process Integrity Level Assignment Vulnerability."

CWE-264

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

10.21%probability of exploitation in 30 days

95thpercentile

Very high risk: more likely to be exploited than 95% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.