Is CVE-2002-0049 in the CISA KEV catalog?

No. CVE-2002-0049 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2002-0049?

CVE-2002-0049 has a CVSS v2 base score of 6.4 (MEDIUM).

What is the EPSS score for CVE-2002-0049?

CVE-2002-0049 has an EPSS score of 13.30% (96th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2002-0049

MEDIUMEPSS 96th pctl

6.4

CVSS v2

NVD

Description

Microsoft Exchange Server 2000 System Attendant gives "Everyone" group privileges to the WinReg key, which could allow remote attackers to read or modify registry keys.

CWE-269Improper Privilege Management

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

13.30%probability of exploitation in 30 days

96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

http://www.osvdb.org/2042
http://www.securityfocus.com/bid/4053
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-003
https://exchange.xforce.ibmcloud.com/vulnerabilities/8092
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1022

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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.