What is CVE-2021-1270?

CVE-2021-1270 is a vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) that allows an authenticated, remote attacker to view, modify, and delete data without proper authorization.

How can an attacker exploit CVE-2021-1270?

An authenticated, remote attacker can exploit CVE-2021-1270 by accessing the web-based management interface of Cisco DCNM and performing unauthorized actions on the system.

What is the severity of CVE-2021-1270?

CVE-2021-1270 has a severity rating of 6.5, which is categorized as medium severity.

Which version of Cisco Data Center Network Manager is affected by CVE-2021-1270?

Cisco Data Center Network Manager version 11.5(1) is affected by CVE-2021-1270.

How can I fix CVE-2021-1270?

To fix CVE-2021-1270, it is recommended to upgrade to a fixed version of Cisco Data Center Network Manager as mentioned in the Cisco Security Advisory.

Vulnerability/
CVE-2021-1270

medium

6.5

CWE

863

20/1/2021

12/11/2024

CVE-2021-1270: Cisco Data Center Network Manager Authorization Bypass Vulnerabilities

First published: Wed Jan 20 2021(Updated: )

Multiple vulnerabilities in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker to view, modify, and delete data without proper authorization. For more information about these vulnerabilities, see the Details section of this advisory.

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco Data Center Network Manager	<11.5\(1\)

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Reference Links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-authbypass-OHBPbxu

Frequently Asked Questions

What is CVE-2021-1270?
CVE-2021-1270 is a vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) that allows an authenticated, remote attacker to view, modify, and delete data without proper authorization.
How can an attacker exploit CVE-2021-1270?
An authenticated, remote attacker can exploit CVE-2021-1270 by accessing the web-based management interface of Cisco DCNM and performing unauthorized actions on the system.
What is the severity of CVE-2021-1270?
CVE-2021-1270 has a severity rating of 6.5, which is categorized as medium severity.
Which version of Cisco Data Center Network Manager is affected by CVE-2021-1270?
Cisco Data Center Network Manager version 11.5(1) is affected by CVE-2021-1270.
How can I fix CVE-2021-1270?
To fix CVE-2021-1270, it is recommended to upgrade to a fixed version of Cisco Data Center Network Manager as mentioned in the Cisco Security Advisory.

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