CVE-2000-1021 json
Heap overflow in WebConfig in Mdaemon 3.1.1 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary…
published 2000-11-29 25 y ago modified 2026-06-16 4 mo ago also EUVD-2000-1008
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.8%
- EPSS 3.8% chance of exploitation in 30 days, percentile 90%
- public exploits
- 1
- Exploit-DB
Summary
Heap overflow in WebConfig in Mdaemon 3.1.1 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a long URL.
Patch / fix
- securityfocus.com/bid/1689 advisory
Timeline
- First public exploit (EDB-20225)
- Published
Exploit prediction
3.80% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-20225 Alt-N MDaemon 3.1.1 - Denial of Service dos, 1999-12-01
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
-
securityfocus.com
/bid/1689
vdb-entry, patch, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/5250
vdb-entry
-
marc.info
/?l=bugtraq&m=96925269716274&w=2
mailing-list
Sources
- CVE List CVE-2000-1021
- NVD CVE-2000-1021
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.