{"schemaVersion":3,"id":"CVE-2019-3775","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Cloud Foundry UAA, versions prior to v70.0, allows a user to update their own email address. A remote authenticated user can impersonate a different user by changing their email address to that of a different user.","dates":{"published":"2019-03-07T19:00:00.000Z","modified":"2024-09-16T22:31:19.423Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.1,"severity":"high","version":"3.0","versionLabel":"v3.0","source":"CVE.org","vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"CVE.org","score":7.1,"severity":"high","vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":6.5,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4,"severity":"medium","vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00876,"percentile":0.58325,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00876},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00876,"percentile":0.58325}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00876,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00876,"percentile":0.58325}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-290","name":"Authentication Bypass by Spoofing","description":"This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/290.html"},{"id":"CWE-287","name":"Improper Authentication","description":"When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/287.html"}],"affected":[{"vendor":"cloud foundry","product":"uaa release (oss)","name":"UAA Release (OSS)","label":"uaa release (oss)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ All, < v70.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ All, < v70.0","eol":null,"hubHref":"/vendor/cloud_foundry/uaa_release_oss"},{"vendor":"cloudfoundry","product":"uaa_release","name":"uaa release","label":"uaa_release","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 70.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 70.0","eol":null,"hubHref":"/vendor/cloudfoundry/uaa_release"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.cloudfoundry.org/blog/cve-2019-3775","label":"www.cloudfoundry.org/blog/cve-2019-3775","hostname":"www.cloudfoundry.org","tags":["X Refsource CONFIRM","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2019-03-07T19:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-16T22:31:19.423Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":29,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T19:47:25.693Z","stale":false,"partial":false}}