{"id":"CVE-2002-1021","aliases":["EUVD-2002-1010","GHSA-86v6-fr9j-x2vf"],"status":"published","title":"BadBlue server allows remote attackers to read restricted files, such as EXT.INI, via an HTTP...","description":"BadBlue server allows remote attackers to read restricted files, such as EXT.INI, via an HTTP request that contains a hex-encoded null byte.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03221,"percentile":0.88315,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2002-08-31T04:00:00Z","modified":"2026-06-16T21:58:34Z","exploits":[{"source":"exploitdb","id":"EDB-21616","title":"Working Resources 1.7.3 BadBlue - Null Byte File Disclosure","type":"remote","platform":"windows","date":"2002-06-13","verified":true,"url":"https://www.exploit-db.com/exploits/21616"}],"products":[{"vendor":"working_resources_inc.","product":"badblue"}],"references":[{"url":"http://www.iss.net/security_center/static/9557.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/5226","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2002-07/0143.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1021"},{"url":"https://github.com/advisories/GHSA-86v6-fr9j-x2vf"}],"sources":{"cve":[{"id":"CVE-2002-1021","description":"BadBlue server allows remote attackers to read restricted files, such as EXT.INI, via an HTTP request that contains a hex-encoded null byte.","status":"published","published":"2002-08-31T04:00:00Z","modified":"2024-08-08T03:12:17.011Z","updated_at":"2026-11-02T14:33:54.641433Z"}],"euvd":[{"id":"EUVD-2002-1010","description":"BadBlue server allows remote attackers to read restricted files, such as EXT.INI, via an HTTP request that contains a hex-encoded null byte.","status":"published","published":"2002-08-31T04:00:00Z","modified":"2024-08-08T03:12:17Z","updated_at":"2026-11-03T01:14:57.683744Z"}],"ghsa":[{"id":"GHSA-86v6-fr9j-x2vf","title":"BadBlue server allows remote attackers to read restricted files, such as EXT.INI, via an HTTP...","description":"BadBlue server allows remote attackers to read restricted files, such as EXT.INI, via an HTTP request that contains a hex-encoded null byte.","status":"published","published":"2022-04-30T18:20:22Z","modified":"2023-01-30T05:05:40Z","updated_at":"2026-11-02T14:47:19.787947Z"}],"nvd":[{"id":"CVE-2002-1021","description":"BadBlue server allows remote attackers to read restricted files, such as EXT.INI, via an HTTP request that contains a hex-encoded null byte.","status":"published","published":"2002-10-04T04:00:00Z","modified":"2026-06-16T21:58:34.81Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:42.827505Z"}]}}