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A successful exploit could allow the attacker to elevate their privileges and retrieve and upload files on a device that they should not have access to."},{"lang":"es","value":"Una vulnerabilidad en el proceso del servidor SSH de Cisco IOS XR Software podría permitir a un atacante remoto autenticado sobrescribir y leer archivos arbitrario en el dispositivo local. Esta vulnerabilidad es debido a una insuficiente comprobación de entrada de los argumentos suministrados por el usuario para un método específico de transferencia de archivos. Un atacante con privilegios de nivel inferior podría explotar esta vulnerabilidad al especificar parámetros del Protocolo de Copia Segura (SCP) cuando se autentifica en un dispositivo. Una explotación con éxito podría permitir al atacante elevar sus privilegios y recuperar y cargar archivos en un dispositivo al que no debería tener 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