Is CVE-2013-3127 in the CISA KEV catalog?

No. CVE-2013-3127 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-3127?

CVE-2013-3127 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2013-3127?

CVE-2013-3127 has an EPSS score of 21.91% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2013-3127

HIGHEPSS 97th pctl

9.3

CVSS v2

NVD

Description

The Microsoft WMV video codec in wmv9vcm.dll, wmvdmod.dll in Windows Media Format Runtime 9 and 9.5, and wmvdecod.dll in Windows Media Format Runtime 11 and Windows Media Player 11 and 12 allows remote attackers to execute arbitrary code via a crafted media file, aka "WMV Video Decoder Remote Code Execution Vulnerability."

CWE-94Code Injection

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

21.91%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% 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.