{"schemaVersion":3,"id":"CVE-2021-3167","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In Cloudera Data Engineering (CDE) 1.3.0, JWT authentication tokens are exposed to administrators in virtual cluster server logs.","dates":{"published":"2021-03-15T15:06:46.000Z","modified":"2024-08-03T16:45:51.374Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01149,"percentile":0.66568,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0.03899999999999997,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.0111},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.01149,"percentile":0.66568}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0111,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01149,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.01149,"percentile":0.66568}]},"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-532","name":"Insertion of Sensitive Information into Log File","description":"The product writes sensitive information to a log file.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/532.html"}],"affected":[{"vendor":"cloudera","product":"data_engineering","name":"data engineering","label":"data_engineering","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"1.3.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"1.3.0","eol":null,"hubHref":"/vendor/cloudera/data_engineering"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://docs.cloudera.com/documentation/other/security-bulletins/topics/Security-Bulletin.html","label":"docs.cloudera.com/documentation/other/security-bulletins/topics/Security-Bulletin.html","hostname":"docs.cloudera.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://my.cloudera.com/knowledge/TSB-2021-466-CDE-authentication-tokens-exposed-in-pod-and?id=310163","label":"my.cloudera.com/knowledge/TSB-2021-466-CDE-authentication-tokens-exposed-in-pod-and?id=310163","hostname":"my.cloudera.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://docs.cloudera.com/data-engineering/cloud/release-notes/topics/cde-general-known-issues.html","label":"docs.cloudera.com/data-engineering/cloud/release-notes/topics/cde-general-known-issues.html","hostname":"docs.cloudera.com","tags":["X Refsource MISC","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-03-15T15:06:46.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-03T16:45:51.374Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":26,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T02:42:15.721Z","stale":false,"partial":false}}