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Vulnerability record · CVE-2002-0643 · published 23 July 2002

CVE-2002-0643: Microsoft data engine vulnerability

Microsoft · Data Engine

The installation of Microsoft Data Engine 1.0 (MSDE 1.0), and Microsoft SQL Server 2000 creates setup.iss files with insecure permissions and does not delete them after installation, which allows local users to obtain sensitive data, including weakly encrypted passwords, to gain privileges, aka "SQL Server Installation Process May Leave Passwords on System."

4.6 CVSS 2.0 Medium EPSS 1.7% · top 22.5%
4.6CVSS 2.0 base score
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

Description

The installation of Microsoft Data Engine 1.0 (MSDE 1.0), and Microsoft SQL Server 2000 creates setup.iss files with insecure permissions and does not delete them after installation, which allows local users to obtain sensitive data, including weakly encrypted passwords, to gain privileges, aka "SQL Server Installation Process May Leave Passwords on System."

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

Affected products

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

References

LinkTags
http://marc.info/?l=bugtraq&m=102640092826731&w=2
http://marc.info/?l=vuln-dev&m=102640394131103&w=2
http://www.kb.cert.org/vuls/id/338195 US Government Resource
http://www.securityfocus.com/bid/5203
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-035
http://marc.info/?l=bugtraq&m=102640092826731&w=2
http://marc.info/?l=vuln-dev&m=102640394131103&w=2
http://www.kb.cert.org/vuls/id/338195 US Government Resource
http://www.securityfocus.com/bid/5203
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-035

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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-2002-0643), CISA KEV, FIRST EPSS (scores of 2026-11-12). This page is refreshed as NVD updates the record.