{"containers": {"cna": {"affected": [{"product": "SAP NetWeaver Knowledge Management", "vendor": "SAP SE", "versions": [{"status": "affected", "version": "< 7.01"}, {"status": "affected", "version": "< 7.02"}, {"status": "affected", "version": "< 7.30"}, {"status": "affected", "version": "< 7.31"}, {"status": "affected", "version": "< 7.40"}, {"status": "affected", "version": "< 7.50"}]}], "descriptions": [{"lang": "en", "value": "Knowledge Management versions 7.01, 7.02, 7.30, 7.31, 7.40, 7.50 allows a remote attacker with basic privileges to deserialize user-controlled data without verification, leading to insecure deserialization which triggers the attacker\u2019s code, therefore impacting Availability."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"description": "Insecure Deserialization", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-03-09T14:07:10", "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107"}, {"tags": ["x_refsource_MISC"], "url": "https://launchpad.support.sap.com/#/notes/2983436"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cna@sap.com", "ID": "CVE-2021-21488", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "SAP NetWeaver Knowledge Management", "version": {"version_data": [{"version_name": "<", "version_value": "7.01"}, {"version_name": "<", "version_value": "7.02"}, {"version_name": "<", "version_value": "7.30"}, {"version_name": "<", "version_value": "7.31"}, {"version_name": "<", "version_value": "7.40"}, {"version_name": "<", "version_value": "7.50"}]}}]}, "vendor_name": "SAP SE"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Knowledge Management versions 7.01, 7.02, 7.30, 7.31, 7.40, 7.50 allows a remote attacker with basic privileges to deserialize user-controlled data without verification, leading to insecure deserialization which triggers the attacker\u2019s code, therefore impacting Availability."}]}, "impact": {"cvss": {"baseScore": "6.5", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Insecure Deserialization"}]}]}, "references": {"reference_data": [{"name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107", "refsource": "MISC", "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107"}, {"name": "https://launchpad.support.sap.com/#/notes/2983436", "refsource": "MISC", "url": "https://launchpad.support.sap.com/#/notes/2983436"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:16:22.566Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://launchpad.support.sap.com/#/notes/2983436"}]}]}, "cveMetadata": {"assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "assignerShortName": "sap", "cveId": "CVE-2021-21488", "datePublished": "2021-03-09T14:07:10", "dateReserved": "2020-12-30T00:00:00", "dateUpdated": "2024-08-03T18:16:22.566Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sap:netweaver_knowledge_management:7.01:*:*:*:*:*:*:*", "matchCriteriaId": "7A00D98D-C347-4C9B-A794-6AE764FC7837", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_knowledge_management:7.02:*:*:*:*:*:*:*", "matchCriteriaId": "65915328-FCAE-4F39-9E81-1C5B0A8D68AE", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_knowledge_management:7.30:*:*:*:*:*:*:*", "matchCriteriaId": "69E7BD55-6020-4CF5-9B1C-AAC6161403E0", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_knowledge_management:7.31:*:*:*:*:*:*:*", "matchCriteriaId": "F6A9823F-8736-44E1-8F51-7149236A85C2", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_knowledge_management:7.40:*:*:*:*:*:*:*", "matchCriteriaId": "67365283-2C5E-448E-A9F7-8AA033B57F67", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_knowledge_management:7.50:*:*:*:*:*:*:*", "matchCriteriaId": "95298857-D440-4323-ACAE-A1097DBC5C13", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Knowledge Management versions 7.01, 7.02, 7.30, 7.31, 7.40, 7.50 allows a remote attacker with basic privileges to deserialize user-controlled data without verification, leading to insecure deserialization which triggers the attacker\u2019s code, therefore impacting Availability."}, {"lang": "es", "value": "Knowledge Management versiones 7.01, 7.02, 7.30, 7.31, 7.40, 7.50, permiten a un atacante remoto con privilegios b\u00e1sicos deserializar unos datos controlados por el usuario sin comprobaci\u00f3n, conllevando a una deserializaci\u00f3n no segura que desencadena el c\u00f3digo del atacante y, por lo tanto, afecta la Disponibilidad"}], "id": "CVE-2021-21488", "lastModified": "2024-11-21T05:48:28.453", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "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": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "cna@sap.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-03-09T15:15:15.130", "references": [{"source": "cna@sap.com", "tags": ["Permissions Required", "Vendor Advisory"], "url": "https://launchpad.support.sap.com/#/notes/2983436"}, {"source": "cna@sap.com", "tags": ["Vendor Advisory"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required", "Vendor Advisory"], "url": "https://launchpad.support.sap.com/#/notes/2983436"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107"}], "sourceIdentifier": "cna@sap.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}