vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could allow an authenticated, remote attacker to inject arbitrary HTML content into a device-generated document. This vulnerability is due to improper validation of user-supplied data. An attacker could exploit this vulnerability by submitting malicious content to an affected device and using the device to generate a document that contains sensitive information. A successful exploit could allow the attacker to alter the standard layout of the device-generated documents, read arbitrary files from the underlying operating system, and conduct server-side request forgery (SSRF) attacks. To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Security Analyst (Read Only).
| Link | Resource |
|---|---|
| https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-html-inj-MqjrZrny | Vendor Advisory |
Configuration 1 (hide)
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25 Aug 2025, 14:44
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Published : 2025-08-14 17:15
Updated : 2025-08-25 14:44
NVD link : CVE-2025-20148
Mitre link : CVE-2025-20148
CVE.ORG link : CVE-2025-20148
JSON object : View
Improper Input Validation