CVE-2025-20218

MEDIUM

Published Aug 14, 2025 Modified Aug 25, 2025 CWE-643

Description

A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could allow an authenticated, remote attacker to retrieve sensitive information from an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to retrieve sensitive information from the affected device. To exploit this vulnerability, the attacker must have valid administrative credentials.

CVSS v3.1 Score

4.9

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-643 CWE-643

Affected Products

Vendor	Product	Versions
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All
cisco	secure_firewall_management_center	All

References

Advisories & Patches

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xpathinj-COrThdMb

Frequently Asked Questions

What is CVE-2025-20218? +

How severe is CVE-2025-20218? +

CVE-2025-20218 has a CVSS v3.1 score of 4.9 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-20218? +

CVE-2025-20218 affects products from cisco, specifically: secure_firewall_management_center. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-20218? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2024-39565 8.8

An Improper Neutralization of Data within XPath Expressions ('XPath Injection') vulnerability in J-Web shipped with Juniper Networks Junos OS allows …

CVE-2026-40699 6.5

A vulnerability exists in the undisclosed pages in the Configuration utility that may allow a low-privileged authenticated attacker to access …

CVE-2025-11844 5.4

Hugging Face Smolagents version 1.20.0 contains an XPath injection vulnerability in the search_item_ctrl_f function located in src/smolagents/vision_web_browser.py. The function constructs …

CVE-2024-2648 4.3

A vulnerability, which was classified as problematic, was found in Netentsec NS-ASG Application Security Gateway 6.3. Affected is an unknown …

CVE-2024-2645 4.3

A vulnerability classified as problematic has been found in Netentsec NS-ASG Application Security Gateway 6.3. This affects an unknown part …

CVE-2022-43840 4.3

IBM Aspera Console 3.4.0 through 3.4.4 is vulnerable to an XPath injection vulnerability, which could allow an authenticated attacker to …