CVE-2002-0221

MediumCVSS 5.0/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 5.0/10AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected software

No affected versions have been published.

Timeline

Published
May 16, 2002
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2002-0221: Medium severity, CVSS 5.0 | Vulnix