What is CVE-2020-3384?

CVE-2020-3384 is a vulnerability in specific REST API endpoints of Cisco Data Center Network Manager (DCNM) that could allow an authenticated, remote attacker to inject arbitrary commands on the underlying operating system with the privileges of the logged-in user.

How does CVE-2020-3384 impact Cisco Data Center Network Manager?

CVE-2020-3384 impacts Cisco Data Center Network Manager by allowing an attacker to inject arbitrary commands and potentially gain unauthorized access with the privileges of the logged-in user.

What is the severity of CVE-2020-3384?

CVE-2020-3384 has a severity rating of 8.2 (high).

How can I fix CVE-2020-3384?

To fix CVE-2020-3384, it is recommended to upgrade to a version of Cisco Data Center Network Manager that is not affected by the vulnerability.

Where can I find more information about CVE-2020-3384?

You can find more information about CVE-2020-3384 on the Cisco Security Advisory page.

Vulnerability/
CVE-2020-3384

high

8.2

CWE

184

31/7/2020

13/11/2024

CVE-2020-3384: Cisco Data Center Network Manager Command Injection Vulnerability

First published: Fri Jul 31 2020(Updated: )

A vulnerability in specific REST API endpoints of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker to inject arbitrary commands on the underlying operating system with the privileges of the logged-in user. The vulnerability is due to insufficient validation of user-supplied input to the API. An attacker could exploit this vulnerability by sending a crafted request to the API. A successful exploit could allow the attacker to inject arbitrary commands on the underlying operating system.

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco Data Center Network Manager	<11.4\(1\)

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Reference Links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-rest-inj-BCt8pwAJ

Frequently Asked Questions

What is CVE-2020-3384?
CVE-2020-3384 is a vulnerability in specific REST API endpoints of Cisco Data Center Network Manager (DCNM) that could allow an authenticated, remote attacker to inject arbitrary commands on the underlying operating system with the privileges of the logged-in user.
How does CVE-2020-3384 impact Cisco Data Center Network Manager?
CVE-2020-3384 impacts Cisco Data Center Network Manager by allowing an attacker to inject arbitrary commands and potentially gain unauthorized access with the privileges of the logged-in user.
What is the severity of CVE-2020-3384?
CVE-2020-3384 has a severity rating of 8.2 (high).
How can I fix CVE-2020-3384?
To fix CVE-2020-3384, it is recommended to upgrade to a version of Cisco Data Center Network Manager that is not affected by the vulnerability.
Where can I find more information about CVE-2020-3384?
You can find more information about CVE-2020-3384 on the Cisco Security Advisory page.

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