{"schemaVersion":3,"id":"CVE-2018-3825","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In Elastic Cloud Enterprise (ECE) versions prior to 1.1.4 a default master encryption key is used in the process of granting ZooKeeper access to Elasticsearch clusters. Unless explicitly overwritten, this master key is predictable across all ECE deployments. If an attacker can connect to ZooKeeper directly they would be able to access configuration information of other tenants if their cluster ID is known.","dates":{"published":"2018-09-19T19:00:00.000Z","modified":"2024-08-05T04:57:24.044Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.9,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":5.9,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:H/PR:N/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":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00653,"percentile":0.5032,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00653},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00645,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00653,"percentile":0.5032}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00645,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00653,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00653,"percentile":0.5032}]},"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-321","name":"Use of Hard-coded Cryptographic Key","description":"The product uses a hard-coded, unchangeable cryptographic key.","type":"weakness","status":"Draft","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/321.html"},{"id":"CWE-1188","name":"Initialization of a Resource with an Insecure Default","description":"The product initializes or sets a resource with a default that is intended to be changed by the product's installer, administrator, or maintainer, but the default is not secure.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/1188.html"}],"affected":[{"vendor":"elastic","product":"elastic_cloud_enterprise","name":"elastic cloud enterprise","label":"elastic_cloud_enterprise","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.1.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.1.4","eol":null,"hubHref":"/vendor/elastic/elastic_cloud_enterprise"},{"vendor":"elastic","product":"elastic cloud enterprise (ece)","name":"Elastic Cloud Enterprise (ECE)","label":"elastic cloud enterprise (ece)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 1.1.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.1.4","eol":null,"hubHref":"/vendor/elastic/elastic_cloud_enterprise_ece"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.elastic.co/community/security","label":"www.elastic.co/community/security","hostname":"www.elastic.co","tags":["X Refsource CONFIRM","Vendor Advisory"]},{"url":"https://discuss.elastic.co/t/elastic-cloud-enterprise-1-1-4-security-update/135778","label":"discuss.elastic.co/t/elastic-cloud-enterprise-1-1-4-security-update/135778","hostname":"discuss.elastic.co","tags":["X Refsource CONFIRM","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-09-19T19:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T04:57:24.044Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":24,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T23:00:32.480Z","stale":false,"partial":false}}