{"affected":[{"affectedData":[{"product":"QRadar SIEM","vendor":"IBM","versions":[{"status":"affected","version":"7.3"},{"status":"affected","version":"7.4"}]}],"source":"psirt@us.ibm.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"22384D51-798F-4006-B826-DD80A57E9A2E","versionEndExcluding":"7.3.3","versionStartIncluding":"7.3.0","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*","matchCriteriaId":"B1382DF3-F3E0-458D-B3E7-53BAC3D370E5","versionEndExcluding":"7.4.2","versionStartIncluding":"7.4.0","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:-:*:*:*:*:*:*","matchCriteriaId":"7E4BDE03-4F44-4DC9-A8D2-FDF52FE79108","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_1:*:*:*:*:*:*","matchCriteriaId":"2210BF7E-0A1E-4B5A-987B-5687495177F7","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_2:*:*:*:*:*:*","matchCriteriaId":"74657D19-83C7-4545-A9EA-A331AC3148A4","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_3:*:*:*:*:*:*","matchCriteriaId":"894B299D-26EA-4AC1-AD96-EDA0D1201380","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_4:*:*:*:*:*:*","matchCriteriaId":"EB125CAB-9CA3-4FAE-84AA-14014E3B1944","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_5:*:*:*:*:*:*","matchCriteriaId":"BBEB9087-8F33-4C13-AC54-931FDF2F7BAC","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_6:*:*:*:*:*:*","matchCriteriaId":"9D4FAEEB-6882-49C8-807B-4312DC701FA1","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:fix_pack_7:*:*:*:*:*:*","matchCriteriaId":"CE9321D7-3E9E-4530-A234-861907D8FB00","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:-:*:*:*:*:*:*","matchCriteriaId":"3AD9893A-B195-452C-940B-CF934F2B36B7","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:fix_pack_1:*:*:*:*:*:*","matchCriteriaId":"5B0D61D2-C551-40B9-AC79-E3A8091D35E0","vulnerable":true},{"criteria":"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:fix_pack_2:*:*:*:*:*:*","matchCriteriaId":"665B3E75-83C8-4F1B-8FEC-7EE148A5BEFD","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"IBM QRadar SIEM 7.3 and 7.4 could disclose sensitive information about other domains which could be used in further attacks against the system. IBM X-Force ID: 190907."},{"lang":"es","value":"IBM QRadar SIEM versiones 7.3 y 7.4, podría divulgar información confidencial sobre otros dominios que podrían ser usado en futuros ataques contra el sistema. IBM X-Force ID: 190907"}],"id":"CVE-2020-4883","lastModified":"2026-06-17T03:20:35.370","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"SINGLE","availabilityImpact":"NONE","baseScore":4.0,"confidentialityImpact":"PARTIAL","integrityImpact":"NONE","vectorString":"AV:N/AC:L/Au:S/C:P/I:N/A:N","version":"2.0"},"exploitabilityScore":8.0,"impactScore":2.9,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.0"},"exploitabilityScore":2.8,"impactScore":1.4,"source":"psirt@us.ibm.com","type":"Secondary"}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2021-05-05T16:15:07.647","references":[{"source":"psirt@us.ibm.com","tags":["VDB Entry","Vendor Advisory"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/190907"},{"source":"psirt@us.ibm.com","tags":["Patch","Vendor Advisory"],"url":"https://www.ibm.com/support/pages/node/6449678"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["VDB Entry","Vendor Advisory"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/190907"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"url":"https://www.ibm.com/support/pages/node/6449678"}],"sourceIdentifier":"psirt@us.ibm.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"NVD-CWE-noinfo"}],"source":"nvd@nist.gov","type":"Primary"}]}