{"api_version":"1","generated_at":"2026-07-23T12:31:35+00:00","cve":"CVE-2020-4620","urls":{"html":"https://cve.report/CVE-2020-4620","api":"https://cve.report/api/cve/CVE-2020-4620.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-4620","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-4620"},"summary":{"title":"CVE-2020-4620","description":"IBM Data Risk Manager (iDNA) 2.0.6 could allow a remote authenticated attacker to upload arbitrary files, caused by the improper validation of file extensions. By sending a specially-crafted HTTP request, a remote attacker could exploit this vulnerability to upload a malicious file, which could allow the attacker to execute arbitrary code on the vulnerable system. IBM X-Force ID: 184979.","state":"PUBLIC","assigner":"psirt@us.ibm.com","published_at":"2020-09-22 14:15:00","updated_at":"2020-09-22 17:17:00"},"problem_types":["CWE-434"],"metrics":[],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/184979","name":"ibm-idna-cve20204620-file-upload (184979)","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/6335281","name":"https://www.ibm.com/support/pages/node/6335281","refsource":"CONFIRM","tags":["Patch","Vendor Advisory"],"title":"Security Bulletin: IBM Data Risk Manager is affected by multiple vulnerabilities","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-4620","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4620","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"4620","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"data_risk_manager","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"4620","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"ibm","cpe5":"data_risk_manager","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"references":{"reference_data":[{"name":"https://www.ibm.com/support/pages/node/6335281","title":"IBM Security Bulletin 6335281 (Data Risk Manager)","refsource":"CONFIRM","url":"https://www.ibm.com/support/pages/node/6335281"},{"refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/184979","name":"ibm-idna-cve20204620-file-upload (184979)","title":"X-Force Vulnerability Report"}]},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Data Risk Manager","version":{"version_data":[{"version_value":"2.0.6"}]}}]},"vendor_name":"IBM"}]}},"data_version":"4.0","problemtype":{"problemtype_data":[{"description":[{"value":"Gain Access","lang":"eng"}]}]},"data_type":"CVE","CVE_data_meta":{"DATE_PUBLIC":"2020-09-21T00:00:00","ID":"CVE-2020-4620","ASSIGNER":"psirt@us.ibm.com","STATE":"PUBLIC"},"impact":{"cvssv3":{"BM":{"I":"H","UI":"N","A":"H","SCORE":"8.800","PR":"L","S":"U","AV":"N","AC":"L","C":"H"},"TM":{"E":"U","RC":"C","RL":"O"}}},"description":{"description_data":[{"value":"IBM Data Risk Manager (iDNA) 2.0.6 could allow a remote authenticated attacker to upload arbitrary files, caused by the improper validation of file extensions. By sending a specially-crafted HTTP request, a remote attacker could exploit this vulnerability to upload a malicious file, which could allow the attacker to execute arbitrary code on the vulnerable system. IBM X-Force ID: 184979.","lang":"eng"}]},"data_format":"MITRE"},"nvd":{"publishedDate":"2020-09-22 14:15:00","lastModifiedDate":"2020-09-22 17:17:00","problem_types":["CWE-434"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE","baseScore":9},"severity":"HIGH","exploitabilityScore":8,"impactScore":10,"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:data_risk_manager:*:*:*:*:*:*:*:*","versionEndExcluding":"2.0.6.4","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"4620","Ordinal":"164648","Title":"CVE-2020-4620","CVE":"CVE-2020-4620","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"4620","Ordinal":"1","NoteData":"IBM Data Risk Manager (iDNA) 2.0.6 could allow a remote authenticated attacker to upload arbitrary files, caused by the improper validation of file extensions. By sending a specially-crafted HTTP request, a remote attacker could exploit this vulnerability to upload a malicious file, which could allow the attacker to execute arbitrary code on the vulnerable system. IBM X-Force ID: 184979.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"4620","Ordinal":"2","NoteData":"2020-09-22","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"4620","Ordinal":"3","NoteData":"2020-09-22","Type":"Other","Title":"Modified"}]}}}