CVE-2019-12660

A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to write values to the underlying memory of an affected device. The vulnerability is due to improper input validation and authorization of specific commands that a user can execute within the CLI. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a specific set of commands. A successful exploit could allow the attacker to modify the configuration of the device to cause it to be non-secure and abnormally functioning.

A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to write values to the underlying memory of an affected device. The vulnerability is due to improper input validation and authorization of specific commands that a user can execute within the CLI. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a specific set of commands. A successful exploit could allow the attacker to modify the configuration of the device to cause it to be non-secure and abnormally functioning.

Una vulnerabilidad en la CLI del Software Cisco IOS XE, podría permitir a un atacante local autenticado escribir valores en la memoria subyacente de un dispositivo afectado. La vulnerabilidad es debido a la comprobación de entrada inapropiada y la autorización de comandos específicos que un usuario puede ejecutar dentro de la CLI. Un atacante podría explotar esta vulnerabilidad mediante la autenticación en un dispositivo afectado y emitiendo un conjunto específico de comandos. Una explotación con éxito podría permitir al atacante modificar la configuración del dispositivo para causar que no sea seguro y funcione de forma anormal.