← Vulnerability feed

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 23.8%
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

Track CVE-2002-0643 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

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

8.8CVE-2020-0618Microsoft SQL Server Reporting Services ViewState deserialization RCESQL Server Reporting Services mishandles page requests, allowing untrusted ViewState data to be deserialized (CWE-502). An authenticated attacker can…KEVEPSS 99%analysed8.8CVE-2019-1068Microsoft SQL Server improper input validation remote code executionMicrosoft SQL Server mishandles processing of internal functions, allowing an authenticated remote attacker to execute code on the database server. T…KEVEPSS 58%analysed8.8CVE-2012-1856Microsoft Office MSCOMCTL.OCX TabStrip ActiveX Control Remote Code ExecutionThe TabStrip ActiveX control in MSCOMCTL.OCX fails to properly handle system state, allowing a crafted document or web page to corrupt memory and exe…KEVEPSS 72%analysed10.0CVE-2002-1145Microsoft data engine vulnerabilityThe xp_runwebtask stored procedure in the Web Tasks component of Microsoft SQL Server 7.0 and 2000, Microsoft Data Engine (MSDE) 1.0, and Microsoft D…EPSS 8.3%10.0CVE-2002-0721Microsoft SQL Server weak permissions on extended stored proceduresMicrosoft SQL Server 7.0 and 2000 installs extended stored procedures tied to helper functions with weak permissions. Unprivileged users, and possibl…EPSS 46%analysed10.0CVE-2000-1209Microsoft SQL Server and MSDE default null sa passwordMicrosoft SQL Server 2000, SQL Server 7.0 and MSDE 1.0 install the "sa" account with a default null password, and third-party packages such as Tumble…EPSS 87%analysed9.8CVE-2018-8273Microsoft sql server out-of-bounds write vulnerabilityA buffer overflow vulnerability exists in the Microsoft SQL Server that could allow remote code execution on an affected system, aka "Microsoft SQL S…EPSS 29%9.3CVE-2009-2500Microsoft windows 2003 server vulnerabilityInteger overflow in GDI+ in Microsoft Internet Explorer 6 SP1, Windows XP SP2 and SP3, Office XP SP3, Office 2003 SP3, 2007 Microsoft Office System S…EPSS 24%

Source: NIST National Vulnerability Database (record CVE-2002-0643), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.