{"api_version":"1","generated_at":"2026-04-23T02:36:13+00:00","cve":"CVE-2020-4329","urls":{"html":"https://cve.report/CVE-2020-4329","api":"https://cve.report/api/cve/CVE-2020-4329.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-4329","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-4329"},"summary":{"title":"CVE-2020-4329","description":"IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 20.0.0.4 could allow a remote, authenticated attacker to obtain sensitive information, caused by improper parameter checking. This could be exploited to conduct spoofing attacks. IBM X-Force ID: 177841.","state":"PUBLIC","assigner":"psirt@us.ibm.com","published_at":"2020-04-28 14:15:00","updated_at":"2021-07-21 11:39:00"},"problem_types":["NVD-CWE-noinfo"],"metrics":[],"references":[{"url":"https://www.ibm.com/support/pages/node/6201862","name":"https://www.ibm.com/support/pages/node/6201862","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"Security Bulletin: Information disclosure in WebSphere Application Server  (CVE-2020-4329)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/177841","name":"ibm-websphere-cve20204329-info-disc (177841)","refsource":"XF","tags":["VDB Entry","Vendor Advisory"],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-4329","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4329","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"4329","vulnerable":"1","versionEndIncluding":"20.0.0.4","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"websphere_application_server","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"liberty","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"4329","vulnerable":"1","versionEndIncluding":"7.0.0.45","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"websphere_application_server","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"4329","vulnerable":"1","versionEndIncluding":"8.0.0.15","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"websphere_application_server","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"4329","vulnerable":"1","versionEndIncluding":"8.5.5.17","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"websphere_application_server","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"4329","vulnerable":"1","versionEndIncluding":"9.0.5.3","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"websphere_application_server","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2020-4329","qid":"375626","title":"IBM Cognos Analytics Multiple Vulnerabilities (6451705)"},{"cve":"CVE-2020-4329","qid":"375653","title":"IBM WebSphere Application Server information disclosure (177841)"}]},"source_records":{"cve_program":{"references":{"reference_data":[{"name":"https://www.ibm.com/support/pages/node/6201862","url":"https://www.ibm.com/support/pages/node/6201862","title":"IBM Security Bulletin 6201862 (WebSphere Application Server)","refsource":"CONFIRM"},{"name":"ibm-websphere-cve20204329-info-disc (177841)","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/177841","title":"X-Force Vulnerability Report","refsource":"XF"}]},"impact":{"cvssv3":{"TM":{"RL":"O","RC":"C","E":"U"},"BM":{"PR":"L","AV":"N","C":"L","A":"N","AC":"L","SCORE":"4.300","S":"U","I":"N","UI":"N"}}},"description":{"description_data":[{"value":"IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 20.0.0.4 could allow a remote, authenticated attacker to obtain sensitive information, caused by improper parameter checking. This could be exploited to conduct spoofing attacks. IBM X-Force ID: 177841.","lang":"eng"}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"IBM","product":{"product_data":[{"version":{"version_data":[{"version_value":"17.0.0.3"},{"version_value":"20.0.0.4"}]},"product_name":"WebSphere Application Server Liberty"},{"version":{"version_data":[{"version_value":"7.0"},{"version_value":"8.0"},{"version_value":"8.5"},{"version_value":"9.0"}]},"product_name":"WebSphere Application Server"}]}}]}},"data_version":"4.0","problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Obtain Information"}]}]},"data_format":"MITRE","CVE_data_meta":{"ASSIGNER":"psirt@us.ibm.com","ID":"CVE-2020-4329","STATE":"PUBLIC","DATE_PUBLIC":"2020-04-27T00:00:00"},"data_type":"CVE"},"nvd":{"publishedDate":"2020-04-28 14:15:00","lastModifiedDate":"2021-07-21 11:39:00","problem_types":["NVD-CWE-noinfo"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":1.4},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4},"severity":"MEDIUM","exploitabilityScore":8,"impactScore":2.9,"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:ibm:websphere_application_server:*:*:*:*:*:*:*:*","versionStartIncluding":"8.0.0.0","versionEndIncluding":"8.0.0.15","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0.0.0","versionEndIncluding":"7.0.0.45","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*","versionStartIncluding":"8.5.0.0","versionEndIncluding":"8.5.5.17","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:*:*:*:*","versionStartIncluding":"9.0.0.0","versionEndIncluding":"9.0.5.3","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:*","versionStartIncluding":"17.0.0.3","versionEndIncluding":"20.0.0.4","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"4329","Ordinal":"164357","Title":"CVE-2020-4329","CVE":"CVE-2020-4329","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"4329","Ordinal":"1","NoteData":"IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0 and Liberty 17.0.0.3 through 20.0.0.4 could allow a remote, authenticated attacker to obtain sensitive information, caused by improper parameter checking. This could be exploited to conduct spoofing attacks. IBM X-Force ID: 177841.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"4329","Ordinal":"2","NoteData":"2020-04-28","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"4329","Ordinal":"3","NoteData":"2020-04-28","Type":"Other","Title":"Modified"}]}}}