{ "id": "CVE-2021-20397", "sourceIdentifier": "psirt@us.ibm.com", "published": "2021-05-05T16:15:07.853", "lastModified": "2021-05-07T14:27:30.733", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "IBM QRadar SIEM 7.3 and 7.4 is vulnerable to cross-site scripting. 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. IBM X-Force ID: 196017." }, { "lang": "es", "value": "IBM QRadar SIEM versiones 7.3 y 7.4, es vulnerable a un ataque de tipo cross-site scripting. Esta vulnerabilidad permite a usuarios insertar c\u00f3digo JavaScript arbitrario en la interfaz de usuario web, alterando as\u00ed la funcionalidad prevista que puede conllevar a la divulgaci\u00f3n de credenciales dentro de una sesi\u00f3n confiable. IBM X-Force ID: 196017" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 2.7 } ], "cvssMetricV30": [ { "source": "psirt@us.ibm.com", "type": "Secondary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 2.7 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-79" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.3.0", "versionEndExcluding": "7.3.3", "matchCriteriaId": "22384D51-798F-4006-B826-DD80A57E9A2E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.4.0", "versionEndExcluding": "7.4.2", "matchCriteriaId": "B1382DF3-F3E0-458D-B3E7-53BAC3D370E5" }, { "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" } ] } ] } ], "references": [ { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/196017", "source": "psirt@us.ibm.com", "tags": [ "VDB Entry", "Vendor Advisory" ] }, { "url": "https://www.ibm.com/support/pages/node/6449688", "source": "psirt@us.ibm.com", "tags": [ "Vendor Advisory" ] } ] }