{"api_version":"1","generated_at":"2026-07-23T18:36:44+00:00","cve":"CVE-2020-4987","urls":{"html":"https://cve.report/CVE-2020-4987","api":"https://cve.report/api/cve/CVE-2020-4987.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-4987","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-4987"},"summary":{"title":"CVE-2020-4987","description":"The IBM FlashSystem 900 user management GUI is vulnerable to stored cross-site scripting in code versions 1.5.2.8 and prior and 1.6.1.2 and prior. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.","state":"PUBLIC","assigner":"psirt@us.ibm.com","published_at":"2021-05-04 16:15:00","updated_at":"2022-01-01 18:03:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/192702","name":"ibm-flashsystem-cve20204987-xss (192702)","refsource":"XF","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.ibm.com/support/pages/node/6449280","name":"https://www.ibm.com/support/pages/node/6449280","refsource":"CONFIRM","tags":[],"title":"Security Bulletin: A vulnerability exists in the management GUI of the IBM FlashSystem 900","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-4987","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-4987","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"4987","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"ibm","cpe5":"flashsystem_900","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"4987","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"ibm","cpe5":"flashsystem_900_firmware","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"impact":{"cvssv3":{"BM":{"A":"N","UI":"N","S":"C","AC":"L","I":"L","PR":"L","AV":"N","C":"L","SCORE":"6.400"},"TM":{"RL":"O","RC":"C","E":"H"}}},"data_version":"4.0","data_format":"MITRE","affects":{"vendor":{"vendor_data":[{"vendor_name":"IBM","product":{"product_data":[{"version":{"version_data":[{"version_value":"1.6.1.2"},{"version_value":"1.5.2.8"}]},"product_name":"FlashSystem 900"}]}}]}},"CVE_data_meta":{"DATE_PUBLIC":"2021-05-03T00:00:00","ASSIGNER":"psirt@us.ibm.com","ID":"CVE-2020-4987","STATE":"PUBLIC"},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Cross-Site Scripting"}]}]},"data_type":"CVE","description":{"description_data":[{"value":"The IBM FlashSystem 900 user management GUI is vulnerable to stored cross-site scripting in code versions 1.5.2.8 and prior and 1.6.1.2 and prior. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.","lang":"eng"}]},"references":{"reference_data":[{"refsource":"CONFIRM","title":"IBM Security Bulletin 6449280 (FlashSystem 900)","name":"https://www.ibm.com/support/pages/node/6449280","url":"https://www.ibm.com/support/pages/node/6449280"},{"title":"X-Force Vulnerability Report","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/192702","name":"ibm-flashsystem-cve20204987-xss (192702)","refsource":"XF"}]}},"nvd":{"publishedDate":"2021-05-04 16:15:00","lastModifiedDate":"2022-01-01 18:03:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.3,"impactScore":2.7},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":3.5},"severity":"LOW","exploitabilityScore":6.8,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:ibm:flashsystem_900_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.5.2.9","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:ibm:flashsystem_900_firmware:*:*:*:*:*:*:*:*","versionStartIncluding":"1.6.0.0","versionEndExcluding":"1.6.1.3","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:ibm:flashsystem_900:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"4987","Ordinal":"165015","Title":"CVE-2020-4987","CVE":"CVE-2020-4987","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"4987","Ordinal":"1","NoteData":"The IBM FlashSystem 900 user management GUI is vulnerable to stored cross-site scripting in code versions 1.5.2.8 and prior and 1.6.1.2 and prior. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"4987","Ordinal":"2","NoteData":"2021-05-04","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"4987","Ordinal":"3","NoteData":"2021-05-14","Type":"Other","Title":"Modified"}]}}}