Cisco Security Advisory - Cisco Firepower Management Center Stored Cross-Site Scripting Vulnerabilities

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Cisco Firepower Management Center Stored Cross-Site Scripting Vulnerabilities

Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface of an affected system.

The vulnerabilities exist because the web-based management interface does not properly validate user-supplied input. An attacker could exploit these vulnerabilities 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 affected interface or access sensitive, browser-based information.

Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.

This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-stored-xss-djKfCzf2

     
         
Security Impact Rating:  Medium
   
   
       
CVE: CVE-2021-1238,CVE-2021-1239
Source: Cisco Firepower Management Center Stored Cross-Site Scripting Vulnerabilities