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rango P540) con una placa Ethernet heredada, MiCOM P540D Range con una placa Ethernet heredada y MiCOM Px4x Rejuvenated, de Schneider Electric, que podr\u00edan perder la comunicaci\u00f3n de red en caso de que TCP/IP abra peticiones en el puerto 20000 (DNP3oE) si una sesi\u00f3n TCP/IP m\u00e1s antigua siga abierta con una direcci\u00f3n IP y un n\u00famero de puerto id\u00e9nticos."}], "id": "CVE-2018-7758", "lastModified": "2018-05-29T13:59:38.087", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 3.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 6.5, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", 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