Is CVE-2011-0042 in the CISA KEV catalog?

No. CVE-2011-0042 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2011-0042?

CVE-2011-0042 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2011-0042?

CVE-2011-0042 has an EPSS score of 33.28% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2011-0042

HIGHEPSS 98th pctl

7.8

CVSS v3

NVD

Description

SBE.dll in the Stream Buffer Engine in Windows Media Player and Windows Media Center in Microsoft Windows XP SP2 and SP3, Windows XP Media Center Edition 2005 SP3, Windows Vista SP1 and SP2, Windows 7 Gold and SP1, and Windows Media Center TV Pack for Windows Vista does not properly parse Digital Video Recording (.dvr-ms) files, which allows remote attackers to execute arbitrary code via a crafted file, aka "DVR-MS Vulnerability."

CWE-20Improper Input Validation

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

33.28%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% 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.