What is CVE-2021-1248?

CVE-2021-1248 is a vulnerability in certain REST API endpoints of Cisco Data Center Network Manager (DCNM) that could allow an authenticated, remote attacker to execute arbitrary SQL commands on an affected device.

What is the severity of CVE-2021-1248?

The severity of CVE-2021-1248 is high with a CVSS score of 7.2.

How does CVE-2021-1248 affect Cisco Data Center Network Manager?

CVE-2021-1248 affects Cisco Data Center Network Manager by causing multiple vulnerabilities in certain REST API endpoints.

What is the fix for CVE-2021-1248?

To fix CVE-2021-1248, it is recommended to upgrade to Cisco Data Center Network Manager version 11.5(1) or later.

Where can I find more information about CVE-2021-1248?

More information about CVE-2021-1248 can be found in the Cisco Security Advisory at the following link: [https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-sql-inj-OAQOObP](https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-sql-inj-OAQOObP)

Vulnerability/
CVE-2021-1248

high

8.8

CWE

20/1/2021

12/11/2024

CVE-2021-1248: Cisco Data Center Network Manager SQL Injection Vulnerabilities

First published: Wed Jan 20 2021(Updated: )

Multiple vulnerabilities in certain REST API endpoints of Cisco Data Center Network Manager (DCNM) could allow an authenticated, remote attacker to execute arbitrary SQL commands on an affected device. 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-sql-inj-OAQOObP

Frequently Asked Questions

What is CVE-2021-1248?
CVE-2021-1248 is a vulnerability in certain REST API endpoints of Cisco Data Center Network Manager (DCNM) that could allow an authenticated, remote attacker to execute arbitrary SQL commands on an affected device.
What is the severity of CVE-2021-1248?
The severity of CVE-2021-1248 is high with a CVSS score of 7.2.
How does CVE-2021-1248 affect Cisco Data Center Network Manager?
CVE-2021-1248 affects Cisco Data Center Network Manager by causing multiple vulnerabilities in certain REST API endpoints.
What is the fix for CVE-2021-1248?
To fix CVE-2021-1248, it is recommended to upgrade to Cisco Data Center Network Manager version 11.5(1) or later.
Where can I find more information about CVE-2021-1248?
More information about CVE-2021-1248 can be found in the Cisco Security Advisory at the following link: [https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-sql-inj-OAQOObP](https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-sql-inj-OAQOObP)

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