{"id":"CVE-2002-2401","aliases":["EUVD-2002-2379","GHSA-h4w5-cff9-3fv9"],"status":"published","title":"NT Virtual DOS Machine (NTVDM.EXE) in Windows 2000, NT and XP does not verify user execution...","description":"NT Virtual DOS Machine (NTVDM.EXE) in Windows 2000, NT and XP does not verify user execution permissions for 16-bit executable files, which allows local users to bypass the loader and execute arbitrary programs.","severity":{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01808,"percentile":0.78717,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:01:14Z","products":[{"vendor":"microsoft","product":"windows_2000"},{"vendor":"microsoft","product":"windows_nt"},{"vendor":"microsoft","product":"windows_xp"}],"references":[{"url":"http://www.iss.net/security_center/static/10132.php","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2002-09/0211.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/5740","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.abtrusion.com/msexe16.asp","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3B319458","tags":["vendor-advisory","x_refsource_MSKB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-2401"},{"url":"http://support.microsoft.com/default.aspx?scid=kb;[LN];319458"},{"url":"https://github.com/advisories/GHSA-h4w5-cff9-3fv9"}],"sources":{"cve":[{"id":"CVE-2002-2401","description":"NT Virtual DOS Machine (NTVDM.EXE) in Windows 2000, NT and XP does not verify user execution permissions for 16-bit executable files, which allows local users to bypass the loader and execute arbitrary programs.","status":"published","published":"2007-11-01T17:00:00Z","modified":"2024-09-16T16:22:30.222Z","updated_at":"2026-11-02T14:33:54.29664Z"}],"euvd":[{"id":"EUVD-2002-2379","description":"NT Virtual DOS Machine (NTVDM.EXE) in Windows 2000, NT and XP does not verify user execution permissions for 16-bit executable files, which allows local users to bypass the loader and execute arbitrary programs.","status":"published","published":"2007-11-01T17:00:00Z","modified":"2024-09-16T16:22:30Z","updated_at":"2026-11-03T00:55:52.590586Z"}],"ghsa":[{"id":"GHSA-h4w5-cff9-3fv9","title":"NT Virtual DOS Machine (NTVDM.EXE) in Windows 2000, NT and XP does not verify user execution...","description":"NT Virtual DOS Machine (NTVDM.EXE) in Windows 2000, NT and XP does not verify user execution permissions for 16-bit executable files, which allows local users to bypass the loader and execute arbitrary programs.","status":"published","published":"2022-04-30T18:23:08Z","modified":"2025-04-03T03:53:20Z","updated_at":"2026-11-02T15:00:38.47838Z"}],"nvd":[{"id":"CVE-2002-2401","description":"NT Virtual DOS Machine (NTVDM.EXE) in Windows 2000, NT and XP does not verify user execution permissions for 16-bit executable files, which allows local users to bypass the loader and execute arbitrary programs.","status":"published","published":"2002-12-31T05:00:00Z","modified":"2026-06-16T22:01:14.067Z","cvss":[{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:00:43.787686Z"}]}}