CVE-2021-40495

{"containers": {"cna": {"affected": [{"product": "SAP NetWeaver AS ABAP and ABAP Platform", "vendor": "SAP SE", "versions": [{"status": "affected", "version": "< 740"}, {"status": "affected", "version": "< 750"}, {"status": "affected", "version": "< 751"}, {"status": "affected", "version": "< 752"}, {"status": "affected", "version": "< 753"}, {"status": "affected", "version": "< 754"}, {"status": "affected", "version": "< 755"}]}], "descriptions": [{"lang": "en", "value": "There are multiple Denial-of Service vulnerabilities in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755. An unauthorized attacker can use the public SICF service /sap/public/bc/abap to reduce the performance of SAP NetWeaver Application Server ABAP and ABAP Platform."}], "problemTypes": [{"descriptions": [{"description": "Denial of Service", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-10-12T14:03:19.000Z", "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983"}, {"tags": ["x_refsource_MISC"], "url": "https://launchpad.support.sap.com/#/notes/3099011"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cna@sap.com", "ID": "CVE-2021-40495", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "SAP NetWeaver AS ABAP and ABAP Platform", "version": {"version_data": [{"version_name": "<", "version_value": "740"}, {"version_name": "<", "version_value": "750"}, {"version_name": "<", "version_value": "751"}, {"version_name": "<", "version_value": "752"}, {"version_name": "<", "version_value": "753"}, {"version_name": "<", "version_value": "754"}, {"version_name": "<", "version_value": "755"}]}}]}, "vendor_name": "SAP SE"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "There are multiple Denial-of Service vulnerabilities in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755. An unauthorized attacker can use the public SICF service /sap/public/bc/abap to reduce the performance of SAP NetWeaver Application Server ABAP and ABAP Platform."}]}, "impact": {"cvss": {"baseScore": "null", "vectorString": "null", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of Service"}]}]}, "references": {"reference_data": [{"name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983", "refsource": "MISC", "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983"}, {"name": "https://launchpad.support.sap.com/#/notes/3099011", "refsource": "MISC", "url": "https://launchpad.support.sap.com/#/notes/3099011"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T02:44:10.857Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://launchpad.support.sap.com/#/notes/3099011"}]}]}, "cveMetadata": {"assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "assignerShortName": "sap", "cveId": "CVE-2021-40495", "datePublished": "2021-10-12T14:03:19.000Z", "dateReserved": "2021-09-03T00:00:00.000Z", "dateUpdated": "2024-08-04T02:44:10.857Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "SAP NetWeaver AS ABAP and ABAP Platform", "vendor": "SAP SE", "versions": [{"status": "affected", "version": "< 740"}, {"status": "affected", "version": "< 750"}, {"status": "affected", "version": "< 751"}, {"status": "affected", "version": "< 752"}, {"status": "affected", "version": "< 753"}, {"status": "affected", "version": "< 754"}, {"status": "affected", "version": "< 755"}]}], "source": "cna@sap.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sap:netweaver_abap:740:*:*:*:*:*:*:*", "matchCriteriaId": "09A38B6E-03DC-4086-A307-542B35814E0E", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_abap:750:*:*:*:*:*:*:*", "matchCriteriaId": "4651257F-7BFC-41AE-8E37-8C96F822CE58", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_abap:751:*:*:*:*:*:*:*", "matchCriteriaId": "EECB438D-D5CD-4483-934F-4C814A725A35", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_abap:752:*:*:*:*:*:*:*", "matchCriteriaId": "14A1CD95-14E1-438A-92FB-A0E47A88C59F", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_abap:753:*:*:*:*:*:*:*", "matchCriteriaId": "4148303B-133A-4FD2-B546-DD86C5D0E7C1", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_abap:754:*:*:*:*:*:*:*", "matchCriteriaId": "E51EF6BC-4C1C-4F1B-9873-D571BE3788F5", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_abap:755:*:*:*:*:*:*:*", "matchCriteriaId": "424A3D68-0825-4A2C-BEB1-DC9A212A5E42", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:*:*:*:*", "matchCriteriaId": "127E508F-6CC1-41C8-96DF-8D14FFDD4020", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:*:*:*:*", "matchCriteriaId": "7777AA80-1608-420E-B7D5-09ABECD51728", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:*:*:*:*", "matchCriteriaId": "0539618A-1C4D-463F-B2BB-DD1C239C23EB", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:*:*:*:*", "matchCriteriaId": "62828DCD-F80E-4C7C-A988-EFEA06A5223E", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:*:*:*:*", "matchCriteriaId": "D9F38585-73AE-4DBB-A978-F0272DF8FB58", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:*:*:*:*", "matchCriteriaId": "D416C064-BB8A-4230-A761-84A93E017F79", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:*:*:*:*", "matchCriteriaId": "6B8D3EA0-28E6-4333-8C67-B9D3775EB9BC", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "There are multiple Denial-of Service vulnerabilities in SAP NetWeaver Application Server for ABAP and ABAP Platform - versions 740, 750, 751, 752, 753, 754, 755. An unauthorized attacker can use the public SICF service /sap/public/bc/abap to reduce the performance of SAP NetWeaver Application Server ABAP and ABAP Platform."}, {"lang": "es", "value": "Se presentan m\u00faltiples vulnerabilidades de denegaci\u00f3n de servicio en SAP NetWeaver Application Server for ABAP y ABAP Platform - versiones 740, 750, 751, 752, 753, 754, 755. Un atacante no autorizado puede usar el servicio p\u00fablico SICF /sap/public/bc/abap para reducir el rendimiento de SAP NetWeaver Application Server ABAP y ABAP Platform"}], "id": "CVE-2021-40495", "lastModified": "2026-06-17T04:07:02.537", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-10-12T15:15:09.127", "references": [{"source": "cna@sap.com", "tags": ["Permissions Required"], "url": "https://launchpad.support.sap.com/#/notes/3099011"}, {"source": "cna@sap.com", "tags": ["Vendor Advisory"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "https://launchpad.support.sap.com/#/notes/3099011"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=587169983"}], "sourceIdentifier": "cna@sap.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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