{"id":"CVE-1999-0546","aliases":["EUVD-1999-0537","GHSA-w5j7-6c9r-vm95"],"status":"published","title":"The Windows NT guest account is enabled.","description":"The Windows NT guest account is enabled.","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":"2026-11-09","score":0.01653,"percentile":0.76715,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"1998-10-01T04:00:00Z","modified":"2026-06-16T21:48:36Z","products":[{"vendor":"microsoft","product":"windows_nt"}],"references":[{"url":"https://www.cve.org/CVERecord?id=CVE-1999-0546","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0546"},{"url":"https://github.com/advisories/GHSA-w5j7-6c9r-vm95"}],"sources":{"cve":[{"id":"CVE-1999-0546","description":"The Windows NT guest account is enabled.","status":"published","published":"2000-02-04T05:00:00Z","modified":"2024-08-01T16:41:45.47Z","updated_at":"2026-11-02T14:33:53.60785Z"}],"euvd":[{"id":"EUVD-1999-0537","description":"The Windows NT guest account is enabled.","status":"published","published":"2000-02-04T05:00:00Z","modified":"2024-08-01T16:41:45Z","updated_at":"2026-11-03T03:50:46.451705Z"}],"ghsa":[{"id":"GHSA-w5j7-6c9r-vm95","title":"The Windows NT guest account is enabled.","description":"The Windows NT guest account is enabled.","status":"published","published":"2022-04-30T18:10:46Z","modified":"2023-01-29T05:01:20Z","updated_at":"2026-11-02T14:44:47.423333Z"}],"nvd":[{"id":"CVE-1999-0546","description":"The Windows NT guest account is enabled.","status":"published","published":"1998-10-01T04:00:00Z","modified":"2026-06-16T21:48:36.5Z","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":"2026-11-02T13:58:30.236077Z"}]}}