{"cve":"CVE-2011-1582","nvd":{"published":"2011-05-20T22:55:03.750","modified":"2026-06-16T23:29:40.563","status":"Modified","description":"Apache Tomcat 7.0.12 and 7.0.13 processes the first request to a servlet without following security constraints that have been configured through annotations, which allows remote attackers to bypass intended access restrictions via HTTP requests.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-1088, CVE-2011-1183, and CVE-2011-1419.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://mail-archives.apache.org/mod_mbox/www-announce/201105.mbox/%3C4DD26E30.2060103%40apache.org%3E","http://securityreason.com/securityalert/8256","http://svn.apache.org/viewvc?view=revision&revision=1100832","http://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.14_%28released_12_May_2011%29","http://www.securityfocus.com/archive/1/518032/100/0/threaded"],"products":["apache:tomcat"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-1582","score":0.06016,"percentile":0.93342,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-3xpj-jgv5-q4vv","url":"https://osv.dev/vulnerability/GHSA-3xpj-jgv5-q4vv","summary":"Access restriction bypass in Apache Tomcat","modified":"2024-02-21T21:26:08Z","packages":[{"ecosystem":"Maven","name":"org.apache.tomcat:tomcat","purl":"pkg:maven/org.apache.tomcat/tomcat","ranges":[">=7.0.12 <7.0.14"],"fixed":["7.0.14"]}]}],"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."]}