{"id":"CVE-2019-11270","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-11270","generatedAt":"2026-10-29T00:58:37.271Z","title":"Cloud Foundry UAA versions prior to v73.4.0 contain a vulnerability where a malicious client possessing the 'clients.write' authority or scope can bypass the restrictions imposed on clients created via 'clients.write' and create clients with arbitrary…","description":"Cloud Foundry UAA versions prior to v73.4.0 contain a vulnerability where a malicious client possessing the 'clients.write' authority or scope can bypass the restrictions imposed on clients created via 'clients.write' and create clients with arbitrary scopes that the creator does not possess.","published":"2019-08-05T17:15:11.000Z","lastModified":"2026-06-17T02:12:39.000Z","status":"Modified","sourceIdentifier":"security@pivotal.io","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-269","CWE-732"],"affected":["pivotal software/application service","pivotal software/cloud foundry uaa","pivotal software/operations manager"],"epss":{"score":0.01119,"percentile":0.65971,"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 (1.12%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://pivotal.io/security/cve-2019-11270","tags":["Vendor Advisory"],"source":"security@pivotal.io"},{"url":"https://www.cloudfoundry.org/blog/cve-2019-11270","tags":["Vendor Advisory"],"source":"security@pivotal.io"},{"url":"https://pivotal.io/security/cve-2019-11270","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cloudfoundry.org/blog/cve-2019-11270","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-11270","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."}