CVE-2021-27628

{"id": "CVE-2021-27628", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "cna@sap.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-06-09T14:15:08.937", "references": [{"url": "https://launchpad.support.sap.com/#/notes/3021197", "tags": ["Permissions Required", "Vendor Advisory"], "source": "cna@sap.com"}, {"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999", "tags": ["Broken Link", "Vendor Advisory"], "source": "cna@sap.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "cna@sap.com", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "SAP NetWeaver ABAP Server and ABAP Platform (Dispatcher), versions - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT,7.49, KRNL64UC - 8.04,7.22,7.22EXT,7.49,7.53,7.73, KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83, allows an unauthenticated attacker without specific knowledge of the system to send a specially crafted packet over a network which will trigger an internal error in the system due to improper input validation in method DpRTmPrepareReq() causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified."}, {"lang": "es", "value": "SAP NetWeaver ABAP Server y ABAP Platform (Dispatcher), versiones - KRNL32NUC - 7.22,7.22EXT, KRNL32UC - 7.22,7.22EXT, KRNL64NUC - 7.22,7.22EXT, 7.49, KRNL64UC - 8.04,7.22,7.22EXT, 7.49,7.53,7.73 , KERNEL - 7.22,8.04,7.49,7.53,7.73,7.77,7.81,7.82,7.83, permite a un atacante no autenticado sin conocimiento espec\u00edfico del sistema enviar un paquete especialmente dise\u00f1ado a trav\u00e9s de una red que desencadenar\u00e1 un error interno en el sistema debido a una comprobaci\u00f3n inapropiada de la entrada en el m\u00e9todo DpRTmPrepareReq(), causando el bloqueo del sistema y hacer que no est\u00e9 disponible. En este ataque, ning\u00fan dato del sistema puede ser visualizado o modificado"}], "lastModified": "2022-10-31T14:46:16.207", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.22:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "01AE0652-85A5-45E3-ADEA-DF6C74ED6500"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.49:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D25E4DE4-8031-4396-A0CD-30FE83B5260B"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.53:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E25851EF-669E-442B-81D0-168BF4D4034E"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.73:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2582745F-44A4-46C4-9CF7-D27E6489B937"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.77:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "48D2700C-45F0-4041-AE69-3D4E4FE8186F"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.81:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C0F1DD71-9507-48BF-B58F-81EB7A233021"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.82:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "53DD5976-80C8-4481-90CA-97F99463A90F"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:kernel_7.83:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "847EE061-1E27-4A61-9F9C-468EF79E94D7"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:kernel_8.04:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7031FA59-8800-43D0-8C0B-489CEEB89275"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl32nuc_7.22:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "23BA018D-C10B-4923-981D-5A1D51C53630"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl32nuc_7.22ext:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B574F796-4988-40C0-9CF4-F23E24CEAC89"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl32uc_7.22:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AEC847E9-E5D4-4212-A854-696F22923CB8"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl32uc_7.22ext:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B35064C4-6F6B-4719-AFC1-2D45858BB6F9"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl64nuc_7.22:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B6A8D9F8-B501-450D-9632-320FBA5DFBAB"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl64nuc_7.22ext:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7D5260D5-D2AC-4212-8C6E-92CF98908C4A"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl64nuc_7.49:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2324085E-1EE1-4950-BFD8-032132AC0C91"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.22:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "80DBF89E-EAE1-4D04-8A8F-8154922626A7"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.22ext:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C101B6B9-460E-42B6-96E0-FB86BC10EEC8"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.49:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C443D69D-BE30-46C6-8940-42367DC263AB"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.53:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "757823F1-7BC4-4C8D-9CC9-D92D910C5CC7"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_7.73:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DC803888-981A-4C84-89FA-62333581275E"}, {"criteria": "cpe:2.3:a:sap:netweaver_as_abap:krnl64uc_8.04:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA76D750-45CB-46CB-94F4-EB1B1FC9D0FB"}], "operator": "OR"}]}], "sourceIdentifier": "cna@sap.com"}