{"id":"CVE-2003-0496","aliases":["EUVD-2003-0490","GHSA-4mxw-wgpc-xxg2"],"status":"published","title":"Microsoft SQL Server before Windows 2000 SP4 allows local users to gain privileges as the SQL...","description":"Microsoft SQL Server before Windows 2000 SP4 allows local users to gain privileges as the SQL Server user by calling the xp_fileexist extended stored procedure with a named pipe as an argument instead of a normal file.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04568,"percentile":0.91671,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2003-07-10T04:00:00Z","modified":"2026-06-16T22:02:18Z","exploits":[{"source":"exploitdb","id":"EDB-22882","title":"Microsoft Windows Server 2000 - CreateFile API Named Pipe Privilege Escalation (1)","type":"local","platform":"windows","date":"2003-07-08","verified":true,"url":"https://www.exploit-db.com/exploits/22882"},{"source":"exploitdb","id":"EDB-22883","title":"Microsoft Windows Server 2000 - CreateFile API Named Pipe Privilege Escalation (2)","type":"local","platform":"windows","date":"2003-07-08","verified":true,"url":"https://www.exploit-db.com/exploits/22883"}],"products":[{"vendor":"microsoft","product":"windows_2000"},{"vendor":"microsoft","product":"windows_2000_terminal_services"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=105820282607865\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.atstake.com/research/advisories/2003/a070803-1.txt","tags":["vendor-advisory","x_refsource_ATSTAKE","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://marc.info/?l=bugtraq\u0026m=105830986720243\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0013.html","tags":["mailing-list","x_refsource_VULNWATCH","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0496"},{"url":"https://github.com/advisories/GHSA-4mxw-wgpc-xxg2"}],"sources":{"cve":[{"id":"CVE-2003-0496","description":"Microsoft SQL Server before Windows 2000 SP4 allows local users to gain privileges as the SQL Server user by calling the xp_fileexist extended stored procedure with a named pipe as an argument instead of a normal file.","status":"published","published":"2003-07-10T04:00:00Z","modified":"2024-08-08T01:58:11.063Z","updated_at":"2026-11-02T14:20:17.11067Z"}],"euvd":[{"id":"EUVD-2003-0490","description":"Microsoft SQL Server before Windows 2000 SP4 allows local users to gain privileges as the SQL Server user by calling the xp_fileexist extended stored procedure with a named pipe as an argument instead of a normal file.","status":"published","published":"2003-07-10T04:00:00Z","modified":"2024-08-08T01:58:11Z","updated_at":"2026-11-03T01:15:06.866577Z"}],"ghsa":[{"id":"GHSA-4mxw-wgpc-xxg2","title":"Microsoft SQL Server before Windows 2000 SP4 allows local users to gain privileges as the SQL...","description":"Microsoft SQL Server before Windows 2000 SP4 allows local users to gain privileges as the SQL Server user by calling the xp_fileexist extended stored procedure with a named pipe as an argument instead of a normal file.","status":"published","published":"2022-04-29T01:26:31Z","modified":"2023-01-30T05:01:21Z","updated_at":"2026-11-02T14:46:23.547617Z"}],"nvd":[{"id":"CVE-2003-0496","description":"Microsoft SQL Server before Windows 2000 SP4 allows local users to gain privileges as the SQL Server user by calling the xp_fileexist extended stored procedure with a named pipe as an argument instead of a normal file.","status":"published","published":"2003-08-18T04:00:00Z","modified":"2026-06-16T22:02:18.853Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:46.710758Z"}]}}