CVE-2002-1823 in the critical feed json
Buffer overflow in the HttpGetRequest function in Zeroo HTTP server 1.5 allows remote attackers to execute arbitrary code via a long HTTP r…
published 2002-12-31 23 y ago modified 2026-06-16 4 mo ago also EUVD-2002-1802
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 10.2%
- EPSS 10.2% chance of exploitation in 30 days, percentile 95%
- public exploits
- 1
- Exploit-DB
Summary
Buffer overflow in the HttpGetRequest function in Zeroo HTTP server 1.5 allows remote attackers to execute arbitrary code via a long HTTP request.
Patch / fix
Timeline
- First public exploit (EDB-22021)
- Published
Exploit prediction
10.23% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-22021 Lonerunner Zeroo HTTP Server 1.5 - Remote Buffer Overflow remote, 2002-11-16
- online.securityfocus.com http://online.securityfocus.com/archive/1/300066 referenced PoC, tagged "exploit" by a source, unverified
- securityfocus.com http://www.securityfocus.com/bid/6190 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
References
-
online.securityfocus.com
/archive/1/300066
mailing-list, exploit, patch, vendor-advisory
-
securityfocus.com
/bid/6190
vdb-entry, exploit
-
iss.net
/security_center/static/10642.php
vdb-entry
Sources
- CVE List CVE-2002-1823
- NVD CVE-2002-1823
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.