CVE-2022-20865: Cisco Firepower 4110 Firmware

Medium severity, CVSS 6.7. EPSS: 0.3% chance of exploitation in the next 30 days.

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 attacker would need to have Administrator privileges on the device. This 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.

Affected products

Cisco Firepower 4110 Firmware: affected versions not specified
Cisco Firepower 4112 Firmware: affected versions not specified
Cisco Firepower 4115 Firmware: affected versions not specified
Cisco Firepower 4120 Firmware: affected versions not specified
Cisco Firepower 4125 Firmware: affected versions not specified
Cisco Firepower 4140 Firmware: affected versions not specified
Cisco Firepower 4145 Firmware: affected versions not specified
Cisco Firepower 4150 Firmware: affected versions not specified
Cisco Firepower 9300 Sm-40 Firmware: affected versions not specified
Cisco Firepower 9300 Sm-48 Firmware: affected versions not specified
Cisco Firepower 9300 Sm-56 Firmware: affected versions not specified
Cisco Firepower 9300 Sm-56 X 3 Firmware: affected versions not specified

Published 2022-08-25. Last modified 2026-06-17.