{"id":"CVE-1999-0154","aliases":["EUVD-1999-0154","GHSA-4xj7-h5hg-mjqp"],"status":"published","title":"IIS 2.0 and 3.0 allows remote attackers to read the source code for ASP pages by appending a . ...","description":"IIS 2.0 and 3.0 allows remote attackers to read the source code for ASP pages by appending a . (dot) to the end of the URL.","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":"2026-11-10","score":0.40015,"percentile":0.98643,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"1999-12-31T05:00:00Z","modified":"2026-06-16T21:47:42Z","exploits":[{"source":"exploitdb","id":"EDB-20481","title":"Microsoft IIS 2.0/3.0 - Appended Dot Script Source Disclosure","type":"remote","platform":"windows","date":"1997-02-20","verified":true,"url":"https://www.exploit-db.com/exploits/20481"}],"products":[{"vendor":"microsoft","product":"internet_information_server"},{"vendor":"microsoft","product":"internet_information_services"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0154","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0154"},{"url":"https://github.com/advisories/GHSA-4xj7-h5hg-mjqp"}],"sources":{"cve":[{"id":"CVE-1999-0154","description":"IIS 2.0 and 3.0 allows remote attackers to read the source code for ASP pages by appending a . (dot) to the end of the URL.","status":"published","published":"2001-09-12T04:00:00Z","modified":"2024-08-01T16:27:57.752Z","updated_at":"2026-11-02T14:33:53.911988Z"}],"euvd":[{"id":"EUVD-1999-0154","description":"IIS 2.0 and 3.0 allows remote attackers to read the source code for ASP pages by appending a . (dot) to the end of the URL.","status":"published","published":"2001-09-12T04:00:00Z","modified":"2024-08-01T16:27:57Z","updated_at":"2026-11-03T03:50:48.358727Z"}],"ghsa":[{"id":"GHSA-4xj7-h5hg-mjqp","title":"IIS 2.0 and 3.0 allows remote attackers to read the source code for ASP pages by appending a . ...","description":"IIS 2.0 and 3.0 allows remote attackers to read the source code for ASP pages by appending a . (dot) to the end of the URL.","status":"published","published":"2022-04-30T18:10:02Z","modified":"2023-01-29T05:01:06Z","updated_at":"2026-11-02T14:44:44.036588Z"}],"nvd":[{"id":"CVE-1999-0154","description":"IIS 2.0 and 3.0 allows remote attackers to read the source code for ASP pages by appending a . (dot) to the end of the URL.","status":"published","published":"1999-12-31T05:00:00Z","modified":"2026-06-16T21:47:42.967Z","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":"2026-11-02T13:58:51.654586Z"}]}}