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Fencer Vulns
critical 9.3

CVE-2007-2221 in the critical feed json

Unspecified vulnerability in the mdsauth.dll COM object in Microsoft Windows Media Server in the Microsoft Internet Explorer 5.01 SP4 on Wi…

published 2007-05-08 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-2216

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
34.9%
EPSS 34.9% chance of exploitation in 30 days, percentile 98%
public exploits
1
Exploit-DB

Summary

Unspecified vulnerability in the mdsauth.dll COM object in Microsoft Windows Media Server in the Microsoft Internet Explorer 5.01 SP4 on Windows 2000 SP4; 6 SP1 on Windows 2000 SP4; 6 and 7 on Windows XP SP2, or Windows Server 2003 SP1 or SP2; or 7 on Windows Vista allows remote attackers to overwrite arbitrary files via unspecified vectors, aka the "Arbitrary File Rewrite Vulnerability."

Timeline

  1. Published
  2. First public exploit (EDB-3892)

Exploit prediction

34.87% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-3892 Microsoft Internet Explorer 7 - Arbitrary File Rewrite (MS07-027) remote, 2007-05-10

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.