CVE-2024-20269

A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface of an affected device. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability 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.

Score

CVSS 3.1 5.4 Medium

Status

Analyzed - psirt@cisco.com

Published

2024-10-23

Last modified

2024-10-24

Weaknesses

CWE-79

Affected products

• Cisco Firepower Management Center (Cisco)
• Secure Firewall Management Center (Cisco)

References

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-M446vbEO
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-dhJxQYZs
• https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75300