{"id":"CVE-2015-1778","aliases":[],"url":"https://o3.security/vulnerability/CVE-2015-1778","summary":"Opendaylight will authenticate any username and password combination","details":"The custom authentication realm used by karaf-tomcat's \"opendaylight\" realm in Opendaylight before Helium SR3 will authenticate any username and password combination.","published":"2022-05-17T02:36:11Z","modified":"2026-06-30T19:45:15.056322858Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.opendaylight.odlparent:opendaylight-karaf-resources","fixedVersion":"0.2.3-Helium-SR3"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2015-1778"},{"type":"WEB","url":"https://web.archive.org/web/20150510044305/https://git.opendaylight.org/gerrit/#/c/16307"},{"type":"WEB","url":"https://web.archive.org/web/20150510044305/https://wiki.opendaylight.org/view/Security_Advisories#.5BImportant.5D_CVE-2015-1778_OpenDaylight:_authentication_bypass"},{"type":"PACKAGE","url":"github.com/opendaylight/odlparent"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2015/03/20/3"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-06-30T19:45:15.056322858Z"}}