{"cve":"CVE-2003-0042","nvd":{"published":"2003-02-07T05:00:00.000","modified":"2026-06-16T22:01:24.210","status":"Modified","description":"Jakarta Tomcat before 3.3.1a, when used with JDK 1.3.1 or earlier, allows remote attackers to list directories even with an index.html or other file present, or obtain unprocessed source code for a JSP file, via a URL containing a null character.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://jakarta.apache.org/builds/jakarta-tomcat/release/v3.3.1a/","http://jakarta.apache.org/builds/jakarta-tomcat/release/v3.3.1a/RELEASE-NOTES-3.3.1a.txt","http://marc.info/?l=bugtraq&m=104394568616290&w=2","http://secunia.com/advisories/7972","http://secunia.com/advisories/7977"],"products":["apache:tomcat"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2003-0042","score":0.46035,"percentile":0.98809,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qfw2-wvrw-mvw4","url":"https://osv.dev/vulnerability/GHSA-qfw2-wvrw-mvw4","summary":"Jakarta Tomcat Directory Listing vulnerability","modified":"2023-11-08T03:56:45.038476Z","packages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":["<3.3.1a"],"fixed":["3.3.1a"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}