CVE-2000-1021 EXPLOIT
7.5
HIGH · CVSS 2.0 · EPSS 3.8% (pctl 90)
Patch early
A public exploit exists.
Description
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.
Scoring
| CVSS | 7.5 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| EPSS | 3.8% — more likely to be exploited than 90% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2000-12-11 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| alt-n | mdaemon |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Alt-N MDaemon 3.1.1 - Denial of Service | 1999-12-01 |
References
→ the Explorer · watch your stack · NVD