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CVE-2013-3127

33
FAUCET Score

CVE-2013-3127 describes a remote code execution vulnerability in the Microsoft WMV video codec, affecting Windows Media Format Runtime versions 9, 9.5, 11, and Windows Media Player 11 and 12. This critical vulnerability (CVSS 9.3) allows attackers to execute arbitrary code by tricking users into opening a specially crafted media file, requiring moderate attack complexity but leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity and potential impact, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
9CPE matchmatch criteria
cpe:2.3:a:microsoft:windows_media_format_runtime:9:*:*:*:*:*:*:*
9.5CPE matchmatch criteria
cpe:2.3:a:microsoft:windows_media_format_runtime:9.5:*:*:*:*:*:*:*
11CPE matchmatch criteria
cpe:2.3:a:microsoft:windows_media_format_runtime:11:*:*:*:*:*:*:*
11CPE matchmatch criteria
cpe:2.3:a:microsoft:windows_media_player:11:*:*:*:*:*:*:*
12CPE matchmatch criteria
cpe:2.3:a:microsoft:windows_media_player:12:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
21.91%
Probability of exploitation in next 30 days
EPSS Percentile
97.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.2191 is in the 88th percentile among its peer group of 8,914 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.microsoft.com / en-us/security-updates/securitybulletins/2013/ms13-057
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16998
us-cert.gov / ncas/alerts/TA13-190A
Third Party AdvisoryUS Government Resource