.0 allows users to execute arbitrary commands using .bat or .cmd files. NIST National Vulnerability Database (NVD) -- services.nvd.nist.gov (CVE / CVSS / CPE). {"cve":{"id":"CVE-1999-0233","sourceIdentifier":"cve@mitre.org","published":"1996-02-25T05:00:00.000","lastModified":"2026-06-16T21:47:58.010","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"IIS 1.0 allows users to execute arbitrary commands using .bat or .cmd files."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C","baseScore":10.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":10.0,"acInsufInfo":false,"obtainAllPrivilege":true,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-Other"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:internet_information_services:1.0:*:*:*:*:*:*:*","matchCriteriaId":"6DB3FA68-3ACE-4051-9FD5-34F9A30EB226"}]}]}],"references":[{"url":"http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ148188","source":"cve@mitre.org"},{"url":"http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ155056","source":"cve@mitre.org"},{"url":"http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ148188","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ155056","source":"af854a3a-2127-422b-91ae-364da2661108"}]}},