{"id":"CVE-2003-1306","url":"https://www.cyber-defence.io/tools/cve/CVE-2003-1306","generatedAt":"2026-10-27T17:29:51.886Z","title":"Microsoft URLScan 2.5, with the RemoveServerHeader option enabled, allows remote attackers to obtain sensitive information (server name and version) via an HTTP request that generates certain errors such as 400 \"Bad Request,\" which leak the Server…","description":"Microsoft URLScan 2.5, with the RemoveServerHeader option enabled, allows remote attackers to obtain sensitive information (server name and version) via an HTTP request that generates certain errors such as 400 \"Bad Request,\" which leak the Server header in the response.","published":"2003-12-31T05:00:00.000Z","lastModified":"2026-06-16T22:03:54.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":2.6,"severity":"LOW","vector":"AV:N/AC:H/Au:N/C:P/I:N/A:N"},"cwe":[],"affected":[],"epss":{"score":0.01284,"percentile":0.69917,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (1.28%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://archives.neohapsis.com/archives/sf/www-mobile/2003-q3/0021.html","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/9194","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.osvdb.org/29370","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://archives.neohapsis.com/archives/sf/www-mobile/2003-q3/0021.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/9194","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.osvdb.org/29370","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2003-1306","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}