{"api_version":"1","generated_at":"2026-07-23T12:56:50+00:00","cve":"CVE-2020-4461","urls":{"html":"https://cve.report/CVE-2020-4461","api":"https://cve.report/api/cve/CVE-2020-4461.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-4461","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-4461"},"summary":{"title":"CVE-2020-4461","description":"IBM Security Access Manager Appliance 9.0.7.1 could allow an authenticated user to bypass security by allowing id_token claims manipulation without verification. IBM X-Force ID: 181481.","state":"PUBLIC","assigner":"psirt@us.ibm.com","published_at":"2020-05-20 13:15:00","updated_at":"2021-07-21 11:39:00"},"problem_types":["NVD-CWE-noinfo"],"metrics":[],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/181481","name":"ibm-sam-cve20204461-sec-bypass (181481)","refsource":"XF","tags":["VDB Entry","Vendor Advisory"],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.ibm.com/support/pages/node/6211847","name":"https://www.ibm.com/support/pages/node/6211847","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"Security Bulletin: IBM Security Access Manager is vulnerable to a bypass security vulnerability (CVE-2020-4461)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-4461","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4461","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"4461","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"security_access_manager","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"4461","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"security_access_manager","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Bypass Security"}]}]},"description":{"description_data":[{"lang":"eng","value":"IBM Security Access Manager Appliance 9.0.7.1 could allow an authenticated user to bypass security by allowing id_token claims manipulation without verification. IBM X-Force ID: 181481."}]},"CVE_data_meta":{"ID":"CVE-2020-4461","STATE":"PUBLIC","DATE_PUBLIC":"2020-05-19T00:00:00","ASSIGNER":"psirt@us.ibm.com"},"data_version":"4.0","impact":{"cvssv3":{"BM":{"C":"N","AV":"N","UI":"N","AC":"L","PR":"L","A":"N","I":"H","S":"U","SCORE":"6.500"},"TM":{"E":"U","RC":"C","RL":"O"}}},"affects":{"vendor":{"vendor_data":[{"vendor_name":"IBM","product":{"product_data":[{"version":{"version_data":[{"version_value":"9.0.7.1"}]},"product_name":"Security Access Manager Appliance"}]}}]}},"references":{"reference_data":[{"name":"https://www.ibm.com/support/pages/node/6211847","title":"IBM Security Bulletin 6211847 (Security Access Manager Appliance)","url":"https://www.ibm.com/support/pages/node/6211847","refsource":"CONFIRM"},{"refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/181481","title":"X-Force Vulnerability Report","name":"ibm-sam-cve20204461-sec-bypass (181481)"}]},"data_format":"MITRE","data_type":"CVE"},"nvd":{"publishedDate":"2020-05-20 13:15:00","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:N/I:H/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","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:security_access_manager:*:*:*:*:*:*:*:*","versionStartIncluding":"9.0","versionEndExcluding":"9.0.7.1","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"4461","Ordinal":"164489","Title":"CVE-2020-4461","CVE":"CVE-2020-4461","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"4461","Ordinal":"1","NoteData":"IBM Security Access Manager Appliance 9.0.7.1 could allow an authenticated user to bypass security by allowing id_token claims manipulation without verification. IBM X-Force ID: 181481.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"4461","Ordinal":"2","NoteData":"2020-05-20","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"4461","Ordinal":"3","NoteData":"2020-05-20","Type":"Other","Title":"Modified"}]}}}