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A successful exploit could allow the attacker to execute a custom boot process or conduct further attacks on an affected device."},{"lang":"es","value":"Una vulnerabilidad en la funcionalidad  de Trusted Platform Module (TPM) del software para Nexus 9000 Series Fabric Switches de Cisco en modo Application Centric Infrastructure (ACI), podría permitir que un atacante local no autenticado con acceso físico pueda ver información confidencial en un dispositivo afectado. La vulnerabilidad se genera por la falta de mecanismos adecuados de protección de datos para las claves de cifrado de disco que se usan dentro de las particiones en el disco duro de un dispositivo afectado. Un atacante podría explotar esta vulnerabilidad al conseguir acceso físico al dispositivo afectado para visualizar ciertas claves de texto claro. Una explotación con éxito podría permitir al atacante ejecutar un proceso de arranque personalizado o realizar más ataques en un dispositivo afectado."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":4.6,"baseSeverity":"MEDIUM","attackVector":"PHYSICAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":0.9,"impactScore":3.6}],"cvssMetricV30":[{"source":"psirt@cisco.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":4.2,"baseSeverity":"MEDIUM","attackVector":"PHYSICAL","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":0.5,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"psirt@cisco.com","type":"Secondary","description":[{"lang":"en","value":"CWE-200"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-311"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:cisco:nx-os:8.3\\(0\\)sk\\(0.39\\):*:*:*:*:*:*:*","matchCriteriaId":"39E9A017-225B-4FCB-A5AA-8CEA1435A1AE"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:*","matchCriteriaId":"8EBEBA5B-5589-417B-BF3B-976083E9FE54"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_92160yc-x:-:*:*:*:*:*:*:*","matchCriteriaId":"4283E433-7F8C-4410-B565-471415445811"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_92300yc:-:*:*:*:*:*:*:*","matchCriteriaId":"F80AB6FB-32FD-43D7-A9F1-80FA47696210"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_92304qc:-:*:*:*:*:*:*:*","matchCriteriaId":"D5B2E4C1-2627-4B9D-8E92-4B483F647651"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9236c:-:*:*:*:*:*:*:*","matchCriteriaId":"11411BFD-3F4D-4309-AB35-A3629A360FB0"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9272q:-:*:*:*:*:*:*:*","matchCriteriaId":"E663DE91-C86D-48DC-B771-FA72A8DF7A7C"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_93108tc-ex:-:*:*:*:*:*:*:*","matchCriteriaId":"A90184B3-C82F-4CE5-B2AD-97D5E4690871"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_93108tc-fx:-:*:*:*:*:*:*:*","matchCriteriaId":"4AB89849-6DA4-4C9D-BC3F-EE0E41FD1901"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_93120tx:-:*:*:*:*:*:*:*","matchCriteriaId":"07DE6F63-2C7D-415B-8C34-01EC05C062F3"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_93128tx:-:*:*:*:*:*:*:*","matchCriteriaId":"F423E45D-A6DD-4305-9C6A-EAB26293E53A"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_93180lc-ex:-:*:*:*:*:*:*:*","matchCriteriaId":"E952A96A-0F48-4357-B7DD-1127D8827650"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_93180yc-ex:-:*:*:*:*:*:*:*","matchCriteriaId":"F70D81F1-8B12-4474-9060-B4934D8A3873"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_93180yc-fx:-:*:*:*:*:*:*:*","matchCriteriaId":"7349D69B-D8FA-4462-AA28-69DD18A652D9"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_93240yc-fx2:-:*:*:*:*:*:*:*","matchCriteriaId":"91231DC6-2773-4238-8C14-A346F213B5E5"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9332c:-:*:*:*:*:*:*:*","matchCriteriaId":"2DF88547-BAF4-47B0-9F60-80A30297FCEB"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9332pq:-:*:*:*:*:*:*:*","matchCriteriaId":"113772B6-E9D2-4094-9468-3F4E1A87D07D"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9336c-fx2:-:*:*:*:*:*:*:*","matchCriteriaId":"F1FC2B1F-232E-4754-8076-CC82F3648730"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9336pq:-:*:*:*:*:*:*:*","matchCriteriaId":"5F1127D2-12C0-454F-91EF-5EE334070D06"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9348gc-fxp:-:*:*:*:*:*:*:*","matchCriteriaId":"17C7E3DB-8E1A-47AD-B1C5-61747DC0CFB9"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9364c:-:*:*:*:*:*:*:*","matchCriteriaId":"63842B25-8C32-4988-BBBD-61E9CB09B4F3"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9372px:-:*:*:*:*:*:*:*","matchCriteriaId":"4364ADB9-8162-451D-806A-B98924E6B2CF"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9372px-e:-:*:*:*:*:*:*:*","matchCriteriaId":"B53BCB42-ED61-4FCF-8068-CB467631C63C"},{"vulnerable":false,"criteria":"cpe:2.3:h:cisco:nexus_9372t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