What is CVE-2020-3522?

CVE-2020-3522 is a vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) Software that allows an authenticated, remote attacker to access sensitive information.

What is the severity of CVE-2020-3522?

The severity of CVE-2020-3522 is medium with a CVSS score of 6.3.

How does CVE-2020-3522 affect Cisco Data Center Network Manager?

CVE-2020-3522 affects Cisco Data Center Network Manager (DCNM) version 11.4(1) and allows bypassing authorization and accessing sensitive information.

How can I fix CVE-2020-3522?

To fix CVE-2020-3522, Cisco recommends upgrading to a fixed software release.

Where can I find more information about CVE-2020-3522?

You can find more information about CVE-2020-3522 on the Cisco Security Advisory page.

Vulnerability/
CVE-2020-3522

medium

6.5

CWE

863 284

26/8/2020

13/11/2024

CVE-2020-3522: Cisco Data Center Network Manager Authorization Bypass Vulnerability

First published: Wed Aug 26 2020(Updated: )

A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) Software could allow an authenticated, remote attacker to bypass authorization on an affected device and access sensitive information that is related to the device. The vulnerability exists because the affected software allows users to access resources that are intended for administrators only. An attacker could exploit this vulnerability by submitting a crafted URL to an affected device. A successful exploit could allow the attacker to add, delete, and edit certain network configurations in the same manner as a user with administrative privileges.

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-auth-bypass-MYeFpFcF

Frequently Asked Questions

What is CVE-2020-3522?
CVE-2020-3522 is a vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) Software that allows an authenticated, remote attacker to access sensitive information.
What is the severity of CVE-2020-3522?
The severity of CVE-2020-3522 is medium with a CVSS score of 6.3.
How does CVE-2020-3522 affect Cisco Data Center Network Manager?
CVE-2020-3522 affects Cisco Data Center Network Manager (DCNM) version 11.4(1) and allows bypassing authorization and accessing sensitive information.
How can I fix CVE-2020-3522?
To fix CVE-2020-3522, Cisco recommends upgrading to a fixed software release.
Where can I find more information about CVE-2020-3522?
You can find more information about CVE-2020-3522 on the Cisco Security Advisory page.

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