vulnerability

Cisco FTD: CVE-2020-3457: Cisco FXOS Software Command Injection Vulnerability

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Oct 21, 2020
Added
Jan 29, 2025
Modified
Jul 3, 2025

Description

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute commands on the underlying operating system with root privileges.

Solution

cisco-ftd-upgrade-latest
Title
Rapid7 Labs

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