{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T14:00:21.978","vulnerabilities":[{"cve":{"id":"CVE-2019-1804","sourceIdentifier":"psirt@cisco.com","published":"2019-05-03T17:29:00.813","lastModified":"2024-11-21T04:37:24.863","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability in the SSH key management for the Cisco Nexus 9000 Series Application Centric Infrastructure (ACI) Mode Switch Software could allow an unauthenticated, remote attacker to connect to the affected system with the privileges of the root user. The vulnerability is due to the presence of a default SSH key pair that is present in all devices. An attacker could exploit this vulnerability by opening an SSH connection via IPv6 to a targeted device using the extracted key materials. An exploit could allow the attacker to access the system with the privileges of the root user. This vulnerability is only exploitable over IPv6; IPv4 is not vulnerable."},{"lang":"es","value":"Una vulnerabilidad en la gestión de claves SSH para el software Cisco Nexus 9000 Series Application Centric Infrastructure (ACI) Mode Switch podría permitir que un atacante remoto no autenticado se conecte al sistema afectado con los privilegios de usuario root. La vulnerabilidad se debe a la presencia de un par de claves SSH predeterminado que está presente en todos los dispositivos. Un atacante podría explotar esta vulnerabilidad abriendo una conexión SSH vía IPv6 a un dispositivo objetivo utilizando los materiales clave extraídos. Un exploit podría permitir al atacante acceder al sistema con los privilegios del usuario root. Esta vulnerabilidad sólo es explotable sobre IPv6; IPv4 no es 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