7.8
CVSSv3

CVE-2020-3459

Published: 21/10/2020 Updated: 30/10/2020
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 641
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local malicious user 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 malicious user to execute commands on the underlying operating system with root privileges.

Vulnerability Trend

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cisco firepower_extensible_operating_system

Vendor Advisories

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 craf ...