CVE-2002-0221 — MEDIUM severity vulnerability (Etype Eserv 2.97 allows remote attackers to cause a denial o)
Etype Eserv 2.97 allows remote attackers to cause a denial of service (resource exhaustion) via a large number of PASV commands that consume ports 1024 through 5000, which prevents the server from accepting valid PASV.
| CVE ID | CVE-2002-0221 |
|---|---|
| Severity | MEDIUM |
| CVSS score | 5.0 |
| CVSS vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| CWE | NVD-CWE-Other |
| Status | Modified |
| Published | 2002-05-16 |
| Last modified | 2026-04-16 |
| Description | Etype Eserv 2.97 allows remote attackers to cause a denial of service (resource exhaustion) via a large number of PASV commands that consume ports 1024 through 5000, which prevents the server from accepting valid PASV. |
| Source | NIST National Vulnerability Database |
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