{"id":"CVE-2017-14337","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-14337","generatedAt":"2026-10-28T20:09:22.865Z","title":"When MISP before 2.4.80 is configured with X.509 certificate authentication (CertAuth) in conjunction with a non-MISP external user management ReST API, if an external user provides X.509 certificate authentication and this API returns an empty value,…","description":"When MISP before 2.4.80 is configured with X.509 certificate authentication (CertAuth) in conjunction with a non-MISP external user management ReST API, if an external user provides X.509 certificate authentication and this API returns an empty value, the unauthenticated user can be granted access as an arbitrary user.","published":"2017-09-12T16:29:00.000Z","lastModified":"2026-06-17T01:05:59.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":8.1,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-287"],"affected":["misp-project/misp"],"epss":{"score":0.00926,"percentile":0.60289,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/MISP/MISP/commit/be111a470204a974c50682054c9c7d4b94396ed9","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.circl.lu/advisory/CVE-2017-14337/","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/MISP/MISP/commit/be111a470204a974c50682054c9c7d4b94396ed9","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.circl.lu/advisory/CVE-2017-14337/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-14337","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}