CVE-2004-1134 in the critical feed json
Buffer overflow in the Microsoft W3Who ISAPI (w3who.dll) allows remote attackers to cause a denial of service and possibly execute arbitrar…
published 2004-12-08 21 y ago modified 2026-06-16 4 mo ago also EUVD-2004-1132
- cvss
- 10.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 72.3%
- EPSS 72.3% chance of exploitation in 30 days, percentile 99.4%
- public exploits
- 2
- Metasploit, Exploit-DB
Summary
Buffer overflow in the Microsoft W3Who ISAPI (w3who.dll) allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long query string.
Timeline
- First public exploit (Metasploit exploit/windows/isapi/w3who_query)
- Published
Exploit prediction
72.33% chance of exploitation in the next 30 days, higher than 99.4% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Metasploit exploit/windows/isapi/w3who_query Microsoft IIS ISAPI w3who.dll Query String Overflow metasploit exploit, good rank, 2004-12-06
- EDB-16354 Microsoft IIS - ISAPI 'w3who.dll' Query String Overflow (Metasploit) remote, 2010-07-07
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
References
Sources
- CVE List CVE-2004-1134
- NVD CVE-2004-1134
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