CVE-2025-20235

CWE-79 — Cross-site Scripting (XSS)4 documents4 sources
Severity
6.1MEDIUM
EPSS
0.0%
top 96.07%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco Cisco Firepower Management CenterCisco Secure Firewall Management Center
Timeline
PublishedAug 14

Description

A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. 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 …

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitability: 2.8 | Impact: 2.7

Affected Packages2 packages

▶CVEListV5cisco/cisco_firepower_management_center94 versions+93

🔴Vulnerability Details

2
CVEList
Cisco Secure Firewall Management Center Software Cross-Site Scripting Vulnerability↗2025-08-14
▶
GHSA
GHSA-h3wf-7xwc-gmjq: A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote↗2025-08-14
▶

📋Vendor Advisories

1
Cisco
Cisco Secure Firewall Management Center Software Cross-Site Scripting Vulnerability↗2025-08-14
▶
CVE-2025-20235 (MEDIUM CVSS 6.1) | A vulnerability in the web-based ma | cvebase.io