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Vulnerability record · CVE-2006-6723 · published 26 December 2006

CVE-2006-6723: Microsoft windows 2000 vulnerability

Microsoft · Windows 2000

The Workstation service in Microsoft Windows 2000 SP4 and XP SP2 allows remote attackers to cause a denial of service (memory consumption) via a large maxlen value in an NetrWkstaUserEnum RPC request.

7.8 CVSS 2.0 High EPSS 37% · top 1.5% CWE-399 · CWE-399
7.8CVSS 2.0 base score
37%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

Description

The Workstation service in Microsoft Windows 2000 SP4 and XP SP2 allows remote attackers to cause a denial of service (memory consumption) via a large maxlen value in an NetrWkstaUserEnum RPC request.

AV:N/AC:L/Au:N/C:N/I:N/A:C

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/advisories/23487 Vendor Advisory
http://securitytracker.com/id?1017441
http://www.eeye.com/Resources/Security-Center/Research/Zero-Day-Tracker/2005/20051116
http://www.vupen.com/english/advisories/2006/5142
https://www.exploit-db.com/exploits/3013
http://secunia.com/advisories/23487 Vendor Advisory
http://securitytracker.com/id?1017441
http://www.eeye.com/Resources/Security-Center/Research/Zero-Day-Tracker/2005/20051116
http://www.vupen.com/english/advisories/2006/5142
https://www.exploit-db.com/exploits/3013

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2006-6723), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.