CVE-2021-34725

published 2021-09-23

CVE-2021-34725: A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with…

medium 6.7 CVSS 3.1

AV L AC L PR H UI N S U C H I H A H

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root-level privileges on the underlying operating system. This vulnerability is due to insufficient input validation on certain CLI commands. An attacker could exploit this vulnerability by authenticating to an affected device and submitting crafted input to the CLI. The attacker must be authenticated as an administrative user to execute the affected commands. A successful exploit could allow the attacker to execute commands with root-level privileges.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
cisco	cisco_ios_xe_sd-wan_software	—	—
cisco	ios_xe_sd-wan	<= 17.2.1r	—
cisco	ios_xe_sd-wan	—	—

CWE-77 CWE-78