cisco-sa-20190306-dna-xss: Cisco DNA Center Access Contract Stored Cross-Site Scripting Vulnerability
First published: Wed Mar 06 2019(Updated: )
A vulnerability in the web-based management interface of Cisco DNA Center could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information. 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-20190306-dna-xss
Credit: This vulnerability was found during the resolution a Cisco TAC support case
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco DNA Center Software |
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Reference Links
Frequently Asked Questions
What is the severity of cisco-sa-20190306-dna-xss?
The severity of cisco-sa-20190306-dna-xss is classified as medium.
How do I fix cisco-sa-20190306-dna-xss?
To fix cisco-sa-20190306-dna-xss, ensure that you apply the latest security updates provided by Cisco for the DNA Center.
Who is affected by cisco-sa-20190306-dna-xss?
Users of the web-based management interface of Cisco DNA Center are affected by cisco-sa-20190306-dna-xss.
What type of attack is possible with cisco-sa-20190306-dna-xss?
cisco-sa-20190306-dna-xss allows an attacker to conduct a cross-site scripting (XSS) attack.
Is authentication required to exploit cisco-sa-20190306-dna-xss?
Yes, authentication is required to exploit the cisco-sa-20190306-dna-xss vulnerability.
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