What are the vulnerabilities in Cisco Data Center Network Manager (DCNM)?

The vulnerabilities in Cisco DCNM are cross-site scripting (XSS) and reflected file download (RFD) attacks.

Who can exploit the vulnerabilities in Cisco DCNM?

A remote attacker with network-operator privileges can exploit the vulnerabilities.

What is the severity of CVE-2021-1250?

The severity of CVE-2021-1250 is medium, with a CVSS score of 5.4.

How can a remote attacker exploit CVE-2021-1250?

A remote attacker with network-operator privileges can exploit CVE-2021-1250 by conducting a cross-site scripting (XSS) attack or a reflected file download (RFD) attack against a user of the Cisco DCNM interface.

Is there a fix available for CVE-2021-1250?

Yes, Cisco has released a security advisory with fixes and mitigations for CVE-2021-1250. Please refer to the Cisco Security Advisory for more information.

Vulnerability/
CVE-2021-1250

medium

6.5

CWE

79 20

20/1/2021

12/11/2024

CVE-2021-1250: Cisco Data Center Network Manager 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 a remote attacker with network-operator privileges to conduct a cross-site scripting (XSS) attack or a reflected file download (RFD) attack against a user of the interface. 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-xss-vulns-GuUJ39gh

Frequently Asked Questions

What are the vulnerabilities in Cisco Data Center Network Manager (DCNM)?
The vulnerabilities in Cisco DCNM are cross-site scripting (XSS) and reflected file download (RFD) attacks.
Who can exploit the vulnerabilities in Cisco DCNM?
A remote attacker with network-operator privileges can exploit the vulnerabilities.
What is the severity of CVE-2021-1250?
The severity of CVE-2021-1250 is medium, with a CVSS score of 5.4.
How can a remote attacker exploit CVE-2021-1250?
A remote attacker with network-operator privileges can exploit CVE-2021-1250 by conducting a cross-site scripting (XSS) attack or a reflected file download (RFD) attack against a user of the Cisco DCNM interface.
Is there a fix available for CVE-2021-1250?
Yes, Cisco has released a security advisory with fixes and mitigations for CVE-2021-1250. Please refer to the Cisco Security Advisory for more information.

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