CVE-2020-3523: Cisco Data Center Network Manager Cross-Site Scripting Vulnerability
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.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2020-3523?
CVE-2020-3523 is a vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) Software that allows an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack.
What is the severity of CVE-2020-3523?
The severity of CVE-2020-3523 is medium with a CVSS score of 5.4.
How does CVE-2020-3523 affect Cisco Data Center Network Manager (DCNM) Software?
CVE-2020-3523 affects Cisco Data Center Network Manager (DCNM) Software through its web-based management interface.
How can an attacker exploit CVE-2020-3523?
An attacker can exploit CVE-2020-3523 by conducting a cross-site scripting (XSS) attack against a user of the web-based management interface.
Is there a fix for CVE-2020-3523?
Yes, Cisco has released a security advisory that includes software updates to address CVE-2020-3523.