CVE-2021-1382: 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…

PriorityP336medium6.7CVSS 3.1

AVLACLPRHUINSUCHIHAH

EPSS

0.71%

49.5th percentile

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 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 the 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 privileges.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
cisco	cisco_ios_xe_software	—	—
cisco	ios_xe	< 17.3.3	17.3.3
cisco	ios_xe	17.4.1 – 17.4.2	—
cisco	ios_xe	>= 17.5.0 < 17.5.1a	17.5.1a
cisco	ios_xe	>= 17.6.0 < 17.6.1a	17.6.1a
cisco	ios_xe_sd-wan	—	—

CVSS provenance

nvdv3.16.7MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

vendor_cisco6.0MEDIUM

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