{"id":"CVE-2002-0421","aliases":["EUVD-2002-0418","GHSA-4whv-v2mh-gv8p"],"status":"published","title":"IIS 4.0 allows local users to bypass the \"User cannot change password\" policy for Windows NT by...","description":"IIS 4.0 allows local users to bypass the \"User cannot change password\" policy for Windows NT by directly calling .htr password changing programs in the /iisadmpwd directory, including (1) aexp2.htr, (2) aexp2b.htr, (3) aexp3.htr , or (4) aexp4.htr.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.2004,"percentile":0.9746,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-06-11T04:00:00Z","modified":"2026-06-16T21:57:24Z","products":[{"vendor":"microsoft","product":"windows_nt"}],"references":[{"url":"http://www.iss.net/security_center/static/8388.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Patch","Vendor Advisory"]},{"url":"http://online.securityfocus.com/archive/1/259963","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/4236","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0421"},{"url":"https://github.com/advisories/GHSA-4whv-v2mh-gv8p"}],"sources":{"cve":[{"id":"CVE-2002-0421","description":"IIS 4.0 allows local users to bypass the \"User cannot change password\" policy for Windows NT by directly calling .htr password changing programs in the /iisadmpwd directory, including (1) aexp2.htr, (2) aexp2b.htr, (3) aexp3.htr , or (4) aexp4.htr.","status":"published","published":"2002-06-11T04:00:00Z","modified":"2024-08-08T02:49:28.461Z","updated_at":"2026-11-02T14:33:55.303902Z"}],"euvd":[{"id":"EUVD-2002-0418","description":"IIS 4.0 allows local users to bypass the \"User cannot change password\" policy for Windows NT by directly calling .htr password changing programs in the /iisadmpwd directory, including (1) aexp2.htr, (2) aexp2b.htr, (3) aexp3.htr , or (4) aexp4.htr.","status":"published","published":"2002-06-11T04:00:00Z","modified":"2024-08-08T02:49:28Z","updated_at":"2026-11-03T01:15:01.057971Z"}],"ghsa":[{"id":"GHSA-4whv-v2mh-gv8p","title":"IIS 4.0 allows local users to bypass the \"User cannot change password\" policy for Windows NT by...","description":"IIS 4.0 allows local users to bypass the \"User cannot change password\" policy for Windows NT by directly calling .htr password changing programs in the /iisadmpwd directory, including (1) aexp2.htr, (2) aexp2b.htr, (3) aexp3.htr , or (4) aexp4.htr.","status":"published","published":"2022-04-30T18:19:12Z","modified":"2023-01-30T05:06:07Z","updated_at":"2026-11-02T14:47:25.8676Z"}],"nvd":[{"id":"CVE-2002-0421","description":"IIS 4.0 allows local users to bypass the \"User cannot change password\" policy for Windows NT by directly calling .htr password changing programs in the /iisadmpwd directory, including (1) aexp2.htr, (2) aexp2b.htr, (3) aexp3.htr , or (4) aexp4.htr.","status":"published","published":"2002-08-12T04:00:00Z","modified":"2026-06-16T21:57:24.83Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:42.220505Z"}]}}