{"id":"CVE-2021-3503","aliases":["BIT-wildfly-2021-3503","GHSA-c4r5-xvgw-2942"],"url":"https://o3.security/vulnerability/CVE-2021-3503","summary":"Metrics exposure in Wildfly","details":"A flaw was found in Wildfly where insufficient RBAC restrictions may lead to expose metrics data. The highest threat from this vulnerability is to the confidentiality.","published":"2022-04-18T17:15:15.320Z","modified":"2026-07-09T11:24:08.779450Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"epss":{"score":0.01072,"percentile":0.61898,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.wildfly:wildfly-metrics","fixedVersion":"23.0.1.Final"}],"fix":{"url":"https://github.com/wildfly/wildfly/pull/14136","label":"wildfly/wildfly#14136"},"references":[{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2021-3503"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-c4r5-xvgw-2942"},{"type":"ADVISORY","url":"https://issues.redhat.com/browse/WFLY-11933"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1942693"},{"type":"FIX","url":"https://github.com/wildfly/wildfly/pull/14136"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3503"},{"type":"PACKAGE","url":"https://github.com/wildfly/wildfly"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20220609-0004"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T11:24:08.779450Z"}}