cisco-sa-fmc-xss-LATZYzxs: Cisco Firepower Management Center Software Cross-Site Scripting Vulnerabilities
First published: Wed Nov 09 2022(Updated: )
Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface of an affected device. These vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit these vulnerabilities by inserting crafted input into various data fields in an affected interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface, or access sensitive, browser-based information. In some cases, it is also possible to cause a temporary availability impact to portions of the FMC Dashboard. 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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-LATZYzxs This advisory is part of the November 2022 release of the Cisco ASA, FTD, and FMC Security Advisory Bundled publication. For a complete list of the advisories and links to them, see Cisco Event Response: November 2022 Semiannual Cisco ASA, FMC, and FTD Software Security Advisory Bundled Publication.
Credit: CVE-2022-20932: Thuy Nguyen Kien Luong Cybersecurity Research as well as Albert SanchezThe remainder the vulnerabilities were found during internal security testing
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Firepower Management Center |
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(Contains the following vulnerabilities)
Frequently Asked Questions
What is the severity of cisco-sa-fmc-xss-LATZYzxs?
The severity of cisco-sa-fmc-xss-LATZYzxs is categorized as high due to the potential for stored cross-site scripting attacks.
How do I fix cisco-sa-fmc-xss-LATZYzxs?
To fix cisco-sa-fmc-xss-LATZYzxs, users should apply the latest security patches released for Cisco Firepower Management Center Software.
What exploit does cisco-sa-fmc-xss-LATZYzxs involve?
cisco-sa-fmc-xss-LATZYzxs involves an exploit that allows authenticated remote attackers to execute stored cross-site scripting attacks.
Who is affected by cisco-sa-fmc-xss-LATZYzxs?
Users of affected versions of Cisco Firepower Management Center Software who access the web-based management interface are at risk from cisco-sa-fmc-xss-LATZYzxs.
What are the potential impacts of cisco-sa-fmc-xss-LATZYzxs?
The potential impacts of cisco-sa-fmc-xss-LATZYzxs include unauthorized access to sensitive information and manipulation of user sessions.
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