{"api_version":"1","generated_at":"2026-04-23T02:15:54+00:00","cve":"CVE-2020-14171","urls":{"html":"https://cve.report/CVE-2020-14171","api":"https://cve.report/api/cve/CVE-2020-14171.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-14171","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-14171"},"summary":{"title":"CVE-2020-14171","description":"Atlassian Bitbucket Server from version 4.9.0 before version 7.2.4 allows remote attackers to intercept unencrypted repository import requests via a Man-in-the-Middle (MITM) attack.","state":"PUBLIC","assigner":"security@atlassian.com","published_at":"2020-07-09 18:15:00","updated_at":"2020-07-15 18:45:00"},"problem_types":["CWE-319"],"metrics":[],"references":[{"url":"https://jira.atlassian.com/browse/BSERV-12434","name":"https://jira.atlassian.com/browse/BSERV-12434","refsource":"MISC","tags":["Issue Tracking","Vendor Advisory"],"title":"[BSERV-12434] MITM in Repository Import -  CVE-2020-14171  - Create and track feature requests for Atlassian products.","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-14171","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14171","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"14171","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"atlassian","cpe5":"bitbucket","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"14171","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"atlassian","cpe5":"bitbucket","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"security@atlassian.com","DATE_PUBLIC":"2020-07-09T00:00:00","ID":"CVE-2020-14171","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Bitbucket Server","version":{"version_data":[{"version_value":"4.9.0","version_affected":">="},{"version_value":"7.2.4","version_affected":"<"}]}}]},"vendor_name":"Atlassian"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Atlassian Bitbucket Server from version 4.9.0 before version 7.2.4 allows remote attackers to intercept unencrypted repository import requests via a Man-in-the-Middle (MITM) attack."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Man-in-the-Middle (MITM)"}]}]},"references":{"reference_data":[{"url":"https://jira.atlassian.com/browse/BSERV-12434","refsource":"MISC","name":"https://jira.atlassian.com/browse/BSERV-12434"}]}},"nvd":{"publishedDate":"2020-07-09 18:15:00","lastModifiedDate":"2020-07-15 18:45:00","problem_types":["CWE-319"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.2,"impactScore":4.2},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":5.8},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:atlassian:bitbucket:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9.0","versionEndExcluding":"7.2.4","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"14171","Ordinal":"175401","Title":"CVE-2020-14171","CVE":"CVE-2020-14171","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"14171","Ordinal":"1","NoteData":"Atlassian Bitbucket Server from version 4.9.0 before version 7.2.4 allows remote attackers to intercept unencrypted repository import requests via a Man-in-the-Middle (MITM) attack.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"14171","Ordinal":"2","NoteData":"2020-07-09","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"14171","Ordinal":"3","NoteData":"2020-07-09","Type":"Other","Title":"Modified"}]}}}