CVE-2023-37195

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Affected devices insufficiently control continuous mapping of direct memory access (DMA) requests. This could allow local attackers with administrative privileges to cause a denial of service situation on the host. A physical power cycle is required to get the system working again."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en: \nSIMATIC CP 1604 (Todas las versiones), \nSIMATIC CP 1616 (Todas las versiones), \nSIMATIC CP 1623 (Todas las versiones), \nSIMATIC CP 1626 (Todas las versiones), \nSIMATIC CP 1628 (Todas las versiones). \nLos dispositivos afectados controlan insuficientemente el mapeo continuo de las solicitudes de acceso directo a la memoria (DMA). Esto podr\u00eda permitir que atacantes locales con privilegios administrativos provoquen una situaci\u00f3n de denegaci\u00f3n de servicio en el host. Se requiere un ciclo de energ\u00eda f\u00edsico para que el sistema vuelva a funcionar."}], "id": "CVE-2023-37195", "lastModified": "2026-06-17T06:07:42.083", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 4.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 3.6, "source": "productcert@siemens.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-37195", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-09-19T14:23:19.334165Z", "version": "2.0.3"}}]}, "published": "2023-10-10T11:15:11.983", "references": [{"source": "productcert@siemens.com", "tags": ["Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-784849.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-784849.pdf"}], "sourceIdentifier": "productcert@siemens.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "productcert@siemens.com", "type": "Secondary"}]}

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