Is CVE-2002-0055 in the CISA KEV catalog?

No. CVE-2002-0055 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2002-0055?

CVE-2002-0055 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2002-0055?

CVE-2002-0055 has an EPSS score of 37.56% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2002-0055

MEDIUMEPSS 98th pctl

5.0

CVSS v2

NVD

Description

SMTP service in Microsoft Windows 2000, Windows XP Professional, and Exchange 2000 allows remote attackers to cause a denial of service via a command with a malformed data transfer (BDAT) request.

CWE-669

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

37.56%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

References

http://marc.info/?l=bugtraq&m=101558498401274&w=2
http://www.iss.net/security_center/static/8307.php
http://www.securityfocus.com/bid/4204
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-012
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A30

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-16.