CVE-2002-0221

Published May 16, 2002 etype

Overview

CVE-2002-0221 is a known-severity vulnerability affecting etype eserv. It was published on May 16, 2002.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from etype. Update eserv to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor	Product	Versions	Status

References

Ref online.securityfocus.com/archive/1/252944 Ref www.iss.net/security_center/static/8020.php Ref www.securityfocus.com/bid/3983 Ref online.securityfocus.com/archive/1/252944 Ref www.iss.net/security_center/static/8020.php Ref www.securityfocus.com/bid/3983

Frequently Asked Questions

What is CVE-2002-0221?

CVE-2002-0221 is a known-severity vulnerability affecting etype eserv. It was published on May 16, 2002.

How severe is CVE-2002-0221?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2002-0221?

How can CyberStrike help with CVE-2002-0221?

CyberStrike's AI-powered security agents can automatically detect CVE-2002-0221 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.