cisco-sa-dcnm-xss-5TdMJRB3: Cisco Data Center Network Manager Cross-Site Scripting Vulnerability
First published: Wed Aug 19 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 conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dcnm-xss-5TdMJRB3
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Prime Data Center Network Manager (DCNM) |
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Reference Links
Frequently Asked Questions
What is the severity of cisco-sa-dcnm-xss-5TdMJRB3?
The severity of cisco-sa-dcnm-xss-5TdMJRB3 is considered to be critical due to the potential for cross-site scripting attacks.
How do I fix cisco-sa-dcnm-xss-5TdMJRB3?
To fix cisco-sa-dcnm-xss-5TdMJRB3, ensure that you apply the latest security patches provided by Cisco for the affected Data Center Network Manager software.
Who is affected by cisco-sa-dcnm-xss-5TdMJRB3?
Users of the Cisco Data Center Network Manager (DCNM) software with access to the web-based management interface are affected by cisco-sa-dcnm-xss-5TdMJRB3.
What can an attacker do with cisco-sa-dcnm-xss-5TdMJRB3?
An attacker can execute a cross-site scripting (XSS) attack against users of the Cisco DCNM web interface if cisco-sa-dcnm-xss-5TdMJRB3 is exploited.
Is authentication required to exploit cisco-sa-dcnm-xss-5TdMJRB3?
Yes, authentication is required to exploit cisco-sa-dcnm-xss-5TdMJRB3, as it targets authenticated users of the web interface.
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