{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:insyde:insydeh2o:5.12.09.0074:*:*:*:*:*:*:*", "matchCriteriaId": "1506F007-8D5A-4F89-9C20-39C956E5E330", "vulnerable": true}, {"criteria": "cpe:2.3:a:insyde:insydeh2o:5.23.04.0045:*:*:*:*:*:*:*", "matchCriteriaId": "0D71B9DC-9A25-4395-9369-E746B0BCFAD5", "vulnerable": true}, {"criteria": "cpe:2.3:a:insyde:insydeh2o:5.23.45.0023:*:*:*:*:*:*:*", "matchCriteriaId": "DB7F094E-CE8C-44EB-AA8F-04FE034C0D02", "vulnerable": true}, {"criteria": "cpe:2.3:a:insyde:insydeh2o:5.33.15.0034:*:*:*:*:*:*:*", "matchCriteriaId": "7F636FC4-E44B-49ED-96E4-BF7187F3344C", "vulnerable": true}, {"criteria": "cpe:2.3:a:insyde:insydeh2o:5.34.03.0029:*:*:*:*:*:*:*", "matchCriteriaId": "D24FF36C-7E38-4EAA-80B2-299AF22619FF", "vulnerable": true}, {"criteria": "cpe:2.3:a:insyde:insydeh2o:5.42.03.0010:*:*:*:*:*:*:*", "matchCriteriaId": "8822BCEE-BFF7-4691-A0F0-C2CB04BE2354", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:ruggedcom_ape1808_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "37FDCA69-9049-40B4-88AF-F476901022B6", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:ruggedcom_ape1808:-:*:*:*:*:*:*:*", "matchCriteriaId": "B89A6863-B602-4404-8D26-337FECABFFF0", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_field_pg_m6_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "ECC5341D-9982-4F18-9C8D-2912DDB8EF9A", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_field_pg_m6:-:*:*:*:*:*:*:*", "matchCriteriaId": "8F3C3E60-7C36-4F5D-B454-97C9D0FD9459", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_ipc127e_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "846EE524-BC53-4DE5-81C5-6B5EB2DD8BEA", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_ipc127e:-:*:*:*:*:*:*:*", "matchCriteriaId": "F63C0B17-60E2-4240-92FD-4B7C7D8F2C8B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_ipc227g_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "2ED11E5B-E60C-4359-B87C-E373DED77677", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_ipc227g:-:*:*:*:*:*:*:*", "matchCriteriaId": "0D1E85AC-1305-4C5E-AD8B-39B2654F6057", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_ipc277g_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "1865061F-CF02-410B-B01B-2088F7104867", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_ipc277g:-:*:*:*:*:*:*:*", "matchCriteriaId": "320F5752-86B3-4C08-89D0-02272753A6D0", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_itp1000_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "64538703-AE66-4D4A-B4A1-C88039B9543D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_itp1000:-:*:*:*:*:*:*:*", "matchCriteriaId": "187C6D51-5B86-484D-AE0F-26D1C9465580", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_ipc477e_pro_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "6AD30972-8CE2-46B4-A4B8-B209F6B616AC", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_ipc477e_pro:-:*:*:*:*:*:*:*", "matchCriteriaId": "3FC5CE20-7D08-4496-A857-C3A4BD0AB1AC", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_ipc627e_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "EFFA7953-DC4C-489A-B5A4-B832FAF3C143", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_ipc627e:-:*:*:*:*:*:*:*", "matchCriteriaId": "9D9AF082-8345-4BE1-B1FC-6E0316BB833B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_ipc647e_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "0AC414E9-5DBD-4D60-B0EA-6FB48207B628", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_ipc647e:-:*:*:*:*:*:*:*", "matchCriteriaId": "E430C4C5-D887-47C6-B50F-66EEE9519151", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_ipc677e_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "193BF353-5D85-4F2E-94D0-329ED823FF07", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_ipc677e:-:*:*:*:*:*:*:*", "matchCriteriaId": "5F9FA42D-B2F0-456F-89B7-6A5789787FBA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_ipc847e_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "D8CE311F-98F9-4E58-9E52-BAFAF87C0819", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_ipc847e:-:*:*:*:*:*:*:*", "matchCriteriaId": "1157418C-14C4-43C4-B63E-7E98D868A94F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_ipc327g_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "68215EEF-243A-4B02-BEAB-C162A3564D60", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_ipc327g:-:*:*:*:*:*:*:*", "matchCriteriaId": "EC7303D1-CC95-42C7-B843-C3B3B3336669", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_ipc377g_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "62751FE8-48D7-4D7B-A7DD-4977DE539660", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_ipc377g:-:*:*:*:*:*:*:*", "matchCriteriaId": "FDD6F034-BC50-4223-AE5D-319F04C866A8", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_ipc427e_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "4EC3A82C-1380-4B21-BB17-3760A0B6A027", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_ipc427e:-:*:*:*:*:*:*:*", "matchCriteriaId": "A40D0CDB-7BE6-491F-B730-3B4E10CA159A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_ipc477e_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "B2558478-44E0-4D42-A6DC-D4262D15A92A", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_ipc477e:-:*:*:*:*:*:*:*", "matchCriteriaId": "FDF9D4C3-1892-48FA-95B4-835B636A4005", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_field_pg_m5_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "75AE72A3-05C6-4564-81CC-67865D03D106", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_field_pg_m5:-:*:*:*:*:*:*:*", "matchCriteriaId": "506DEE00-30D2-4E29-9645-757EB8778C0F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "A vulnerability exists in System Management Interrupt (SWSMI) handler of InsydeH2O UEFI Firmware code located in SWSMI handler that dereferences gRT (EFI_RUNTIME_SERVICES) pointer to call a GetVariable service, which is located outside of SMRAM. This can result in code execution in SMM (escalating privilege from ring 0 to ring -2)."}, {"lang": "es", "value": "Se presenta una vulnerabilidad en el manejador de Interrupciones de administraci\u00f3n del Sistema (SWSMI) del c\u00f3digo del Firmware UEFI de InsydeH2O ubicado en el manejador SWSMI que desreferencia el puntero gRT (EFI_RUNTIME_SERVICES) para llamar a un servicio GetVariable, que es encontrado fuera de la SMRAM. Esto puede resultar en una ejecuci\u00f3n de c\u00f3digo en SMM (escalando el privilegio del anillo 0 al anillo -2)"}], "id": "CVE-2020-5953", "lastModified": "2024-11-21T05:34:53.567", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 6.9, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-02-03T01:15:07.647", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20220222-0005/"}, {"source": "cve@mitre.org", "tags": ["Product", "Vendor Advisory"], "url": "https://www.insyde.com/products"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.insyde.com/security-pledge"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.netapp.com/advisory/ntap-20220222-0005/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product", "Vendor Advisory"], "url": "https://www.insyde.com/products"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.insyde.com/security-pledge"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}