What’s Vulnerable › Vulnerabilities

CVE-2002-0221

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2002-05-16 · updated 2026-06-16

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.

Affected products

• Etype Eserv: 2.97

References

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

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