CVE-2022-20650 HIGH

CVE-2022-20650: Cisco NX-OS Software NX-API Command Injection Vulnerability

Vendor Cisco
Product Cisco NX-OS Software
Weakness CWE-78
Published February 23, 2022
Last update November 6, 2024

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges. The vulnerability is due to insufficient input validation of user supplied data that is sent to the NX-API. An attacker could exploit this vulnerability by sending a crafted HTTP POST request to the NX-API of an affected device. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the underlying operating system. Note: The NX-API feature is disabled by default.

Key dates

02Disclosure timeline

February 23, 2022 CVE published
November 6, 2024 Record updated