{"cve":"CVE-2010-1157","nvd":{"published":"2010-04-23T14:30:01.213","modified":"2026-06-16T23:17:37.490","status":"Modified","description":"Apache Tomcat 5.5.0 through 5.5.29 and 6.0.0 through 6.0.26 might allow remote attackers to discover the server's hostname or IP address by sending a request for a resource that requires (1) BASIC or (2) DIGEST authentication, and then reading the realm field in the WWW-Authenticate header in the reply.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html","http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html","http://marc.info/?l=bugtraq&m=129070310906557&w=2","http://marc.info/?l=bugtraq&m=133469267822771&w=2","http://marc.info/?l=bugtraq&m=136485229118404&w=2"],"products":["apache:tomcat"],"source":"nvd","synced_at":"2026-10-19T19:55:32.599380760+00:00"},"epss":{"cve":"CVE-2010-1157","score":0.52507,"percentile":0.98965,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-w6q7-ww2x-7gm3","url":"https://osv.dev/vulnerability/GHSA-w6q7-ww2x-7gm3","summary":"Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat","modified":"2023-11-08T03:56:55.538036Z","packages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=5.5.0 <5.5.30"],"fixed":["5.5.30"]},{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=6.0.0 <6.0.28"],"fixed":["6.0.28"]}]}],"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."]}