{"id":"CVE-2005-3173","aliases":["EUVD-2005-3172","GHSA-6gcj-36mj-56q7"],"status":"published","title":"Microsoft Windows 2000 before Update Rollup 1 for SP4 does not apply group policies if the user...","description":"Microsoft Windows 2000 before Update Rollup 1 for SP4 does not apply group policies if the user logs on using UPN credentials with a trailing dot, which prevents Windows 2000 from finding the correct domain controller and could allow the user to bypass intended restrictions.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01297,"percentile":0.7057,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2005-10-06T04:00:00Z","modified":"2026-06-16T22:16:24Z","products":[{"vendor":"microsoft","product":"windows_2000"}],"references":[{"url":"http://support.microsoft.com/kb/821102","tags":["vendor-advisory","x_refsource_MSKB","x_transferred","Patch","Vendor Advisory"]},{"url":"http://support.microsoft.com/kb/900345","tags":["vendor-advisory","x_refsource_MSKB","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-3173"},{"url":"https://github.com/advisories/GHSA-6gcj-36mj-56q7"}],"sources":{"cve":[{"id":"CVE-2005-3173","description":"Microsoft Windows 2000 before Update Rollup 1 for SP4 does not apply group policies if the user logs on using UPN credentials with a trailing dot, which prevents Windows 2000 from finding the correct domain controller and could allow the user to bypass intended restrictions.","status":"published","published":"2005-10-06T04:00:00Z","modified":"2024-09-17T03:48:25.194Z","updated_at":"2026-11-02T14:33:38.906611Z"}],"euvd":[{"id":"EUVD-2005-3172","description":"Microsoft Windows 2000 before Update Rollup 1 for SP4 does not apply group policies if the user logs on using UPN credentials with a trailing dot, which prevents Windows 2000 from finding the correct domain controller and could allow the user to bypass intended restrictions.","status":"published","published":"2005-10-06T04:00:00Z","modified":"2024-09-17T03:48:25Z","updated_at":"2026-11-03T00:28:28.52027Z"}],"ghsa":[{"id":"GHSA-6gcj-36mj-56q7","title":"Microsoft Windows 2000 before Update Rollup 1 for SP4 does not apply group policies if the user...","description":"Microsoft Windows 2000 before Update Rollup 1 for SP4 does not apply group policies if the user logs on using UPN credentials with a trailing dot, which prevents Windows 2000 from finding the correct domain controller and could allow the user to bypass intended restrictions.","status":"published","published":"2022-05-01T02:15:21Z","modified":"2023-01-30T05:08:04Z","updated_at":"2026-11-02T14:47:47.736756Z"}],"nvd":[{"id":"CVE-2005-3173","description":"Microsoft Windows 2000 before Update Rollup 1 for SP4 does not apply group policies if the user logs on using UPN credentials with a trailing dot, which prevents Windows 2000 from finding the correct domain controller and could allow the user to bypass intended restrictions.","status":"published","published":"2005-10-06T10:02:00Z","modified":"2026-06-16T22:16:24.447Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:56.902692Z"}]}}