CVE-2020-3219 HIGH

CVE-2020-3219: Cisco IOS XE Software Web UI Command Injection Vulnerability

Vendor Cisco
Product Cisco IOS XE Software 16.1.1
Weakness CWE-77
Published June 3, 2020
Last update November 15, 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:3.0/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 web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to inject and execute arbitrary commands with administrative privileges on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of user-supplied input to the web UI. An attacker could exploit this vulnerability by submitting crafted input to the web UI. A successful exploit could allow an attacker to execute arbitrary commands with administrative privileges on an affected device.

Key dates

02Disclosure timeline

June 3, 2020 CVE published
November 15, 2024 Record updated

Related vulnerabilities

04Related CVE