PT-2024-9142 · Cisco · Cisco Firepower Management Center

Ananthapadmanabhan A · Published 2024-10-23 · Updated 2025-12-24 · CVE-2024-20300

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions: Cisco Firepower Management Center (FMC) Software (affected versions not specified)

Description: A vulnerability in the web-based management interface 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 issue 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.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2024-10829

CVE-2024-20300

Affected Products

Cisco Firepower Management Center

References · 9

• https://osv.dev/vulnerability/CVE-2024-20300 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-20300 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-M446vbEO · Vendor Advisory
• https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75300 · Vendor Advisory
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-dhJxQYZs · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-10829 · Security Note
• https://t.me/cvenotify/100378 · Telegram Post
• https://twitter.com/AnonNews_irc/status/2003742319946678647 · Twitter Post
• https://t.me/cvedetector/8731 · Telegram Post