{"api_version":"1","generated_at":"2026-07-23T11:42:39+00:00","cve":"CVE-2020-4888","urls":{"html":"https://cve.report/CVE-2020-4888","api":"https://cve.report/api/cve/CVE-2020-4888.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-4888","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-4888"},"summary":{"title":"CVE-2020-4888","description":"IBM QRadar SIEM 7.4.0 to 7.4.2 Patch 1 and 7.3.0 to 7.3.3 Patch 7 could allow a remote attacker to execute arbitrary commands on the system, caused by insecure deserialization of user-supplied content by the Java deserialization function. By sending a malicious serialized Java object, an attacker could exploit this vulnerability to execute arbitrary commands on the system. 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By sending a malicious serialized Java object, an attacker could exploit this vulnerability to execute arbitrary commands on the system. IBM X-Force ID: 190912.","lang":"eng"}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"IBM","product":{"product_data":[{"version":{"version_data":[{"version_value":"7.3"},{"version_value":"7.4"},{"version_value":"7.3.3.Patch.7"},{"version_value":"7.4.2.Patch.1"}]},"product_name":"QRadar SIEM"}]}}]}},"references":{"reference_data":[{"url":"https://www.ibm.com/support/pages/node/6409306","title":"IBM Security Bulletin 6409306 (QRadar SIEM)","name":"https://www.ibm.com/support/pages/node/6409306","refsource":"CONFIRM"},{"name":"ibm-qradar-cve20204888-code-exec (190912)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/190912","title":"X-Force Vulnerability Report"}]},"data_type":"CVE","CVE_data_meta":{"STATE":"PUBLIC","DATE_PUBLIC":"2021-01-27T00:00:00","ASSIGNER":"psirt@us.ibm.com","ID":"CVE-2020-4888"}},"nvd":{"publishedDate":"2021-01-28 13:15:00","lastModifiedDate":"2021-02-02 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QRadar SIEM 7.4.0 to 7.4.2 Patch 1 and 7.3.0 to 7.3.3 Patch 7 could allow a remote attacker to execute arbitrary commands on the system, caused by insecure deserialization of user-supplied content by the Java deserialization function. By sending a malicious serialized Java object, an attacker could exploit this vulnerability to execute arbitrary commands on the system. IBM X-Force ID: 190912.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"4888","Ordinal":"2","NoteData":"2021-01-28","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"4888","Ordinal":"3","NoteData":"2021-01-28","Type":"Other","Title":"Modified"}]}}}