Is CVE-2001-1451 in the CISA KEV catalog?

No. CVE-2001-1451 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2001-1451?

CVE-2001-1451 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2001-1451?

CVE-2001-1451 has an EPSS score of 27.76% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2001-1451

MEDIUMEPSS 98th pctl

5.0

CVSS v2

NVD

Description

Memory leak in the SNMP LAN Manager (LANMAN) MIB extension for Microsoft Windows 2000 before SP3, when the Print Spooler is not running, allows remote attackers to cause a denial of service (memory consumption) via a large number of GET or GETNEXT requests.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

27.76%probability of exploitation in 30 days

98thpercentile

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

References

http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3B296815
http://www.kb.cert.org/vuls/id/887393
http://www.securityfocus.com/bid/6030
https://exchange.xforce.ibmcloud.com/vulnerabilities/10431

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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.