What’s Vulnerable › Vulnerabilities

CVE-2003-0230

• Severity: high (CVSS 7.2 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2003-07-25 · updated 2026-06-16
• Weakness: CWE-264

Description

Microsoft SQL Server 7, 2000, and MSDE allows local users to gain privileges by hijacking a named pipe during the authentication of another user, aka the "Named Pipe Hijacking" vulnerability.

Affected products

• Microsoft Data Engine: 1.0
• Microsoft SQL Server: 7.0, 7.0-sp1, 7.0-sp2, 7.0-sp3, 7.0-sp4, 2000 (+4)

References

• http://www.kb.cert.org/vuls/id/556356
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-031
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A235
• http://www.kb.cert.org/vuls/id/556356
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-031
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A235

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