CVE-2004-2271
HighPublic exploitBuffer overflow in MiniShare 1.4.1 and earlier allows remote attackers to execute arbitrary code via a long HTTP GET request.
Published Dec 31, 2004 · Updated Apr 15, 2026
Key Facts
Patch immediately- CVE-2004-2271 is a high-severity vulnerability (CVSS 7.5 v2) affecting Minimal HTTP Server (Minishare).
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 72% probability of exploitation in the next 30 days.
- Fixed versions are available, including Minimal HTTP Server 1.4.1.
- Brandefense priority: patch immediately, because it is very likely to be exploited soon.
CVSS v2
7.5
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS (30-day exploit likelihood)
72%
Higher than 99.4% of all scored CVEs
Exploited in the wild
No known
Not in a known-exploited catalog
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2004-2271 brief as a PDF
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Description
Buffer overflow in MiniShare 1.4.1 and earlier allows remote attackers to execute arbitrary code via a long HTTP GET request.
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Minimal HTTP ServerMinishare | See advisory | 1.4.1 |
Patched Releases
Minimal HTTP Server
1.4.1
Timeline
Publicly disclosed
Dec 31, 2004
Last updated
Apr 15, 2026
References
- advisory20041107 [New VULNERABILTY + Exploit] MiniShare, Minimal HTTP Server for Windows, Remote Buffer Overflow Exploit
- patch13114
- patchhttp://sourceforge.net/project/shownotes.php?release_id=241158
- patch11530
- exploit1012106
FAQ
Common Questions.
Buffer overflow in MiniShare 1.4.1 and earlier allows remote attackers to execute arbitrary code via a long HTTP GET request.
Affected: Minimal HTTP Server (Minishare). The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including Minimal HTTP Server 1.4.1.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.
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