CVE-2019-16011
High
Description
A vulnerability in the CLI of Cisco IOS XE SD-WAN 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. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI utility. The attacker must be authenticated to access the CLI utility. A successful exploit could allow the attacker to execute commands with root privileges.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Cisco Ios Xe
PublishedApr 29, 2020
First seenApr 29, 2020
Weakness typeCWE-77Command injection
How to fix
Update
- cisco ios_xe17.2.1r or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco ios_xe | 16.10.2, 16.11, 16.12 ≤ v < 17.2.1r, 16.9, 16.10, 17.3 | 17.2.1r |
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