CVE-2002-0799 in the critical feed json
Buffer overflow in YoungZSoft CMailServer 3.30 allows remote attackers to execute arbitrary code via a long USER argument.
published 2002-07-26 24 y ago modified 2026-06-16 4 mo ago also EUVD-2002-0791
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 13.9%
- EPSS 13.9% chance of exploitation in 30 days, percentile 96%
- public exploits
- 2
- Exploit-DB
Summary
Buffer overflow in YoungZSoft CMailServer 3.30 allows remote attackers to execute arbitrary code via a long USER argument.
Patch / fix
Timeline
- First public exploit (EDB-21466)
- Published
Exploit prediction
13.94% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-21467 Youngzsoft CMailServer 3.30/4.0 - Remote Buffer Overflow (2) remote, 2002-05-21
- EDB-21466 Youngzsoft CMailServer 3.30/4.0 - Remote Buffer Overflow (1) remote, 2002-05-20
- securityfocus.com http://www.securityfocus.com/bid/4789 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
-
iss.net
/security_center/static/9132.php
vdb-entry, patch, vendor-advisory
-
securityfocus.com
/bid/4789
vdb-entry, exploit, vendor-advisory
-
online.securityfocus.com
/archive/1/273512
mailing-list
Sources
- CVE List CVE-2002-0799
- NVD CVE-2002-0799
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