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CVE-2025-64447

FortiWeb - Web Application Firewall

Fortinet CVSS 8.1 Updated March 16, 2026

Executive Risk Summary

"A vulnerability in Fortinet FortiWeb may allow an unauthenticated attacker to execute arbitrary operations on the system via crafted HTTP or HTTPS requests with forged cookies, requiring prior knowledge of the FortiWeb serial number. This vulnerability affects FortiWeb versions 8.0.0 through 8.0.1, 7.6.0 through 7.6.5, 7.4.0 through 7.4.10, 7.2.0 through 7.2.11, and 7.0.0 through 7.0.11."

Operational Audit Arsenal

Target Type Firmware Image
Target Asset FortiWeb Firmware
Standard Path Global Firmware

Manual Verification Required

This is a non-Windows asset (Fortinet). Use the target asset details above to verify your version against vendor advisories.

Patch Impact Forecast

Reboot Required Likely

Moderate

Internal Work Notes

FortiWeb vulnerability CVE-2025-64447 - Unauthenticated attacker may execute arbitrary operations via forged cookies, requiring prior knowledge of FortiWeb serial number. Verify version and apply patch as recommended by Fortinet.

Technical Intelligence & Operational Utilities • Delivered Weekly

Intelligence Sources

Scope of Impact

Fortinet Fortiweb

Original NVD Description

"A reliance on cookies without validation and integrity checking vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow an unauthenticated attacker to execute arbitrary operations on the system via crafted HTTP or HTTPS request via forged cookies, requiring prior knowledge of the FortiWeb serial number."

Related Fortinet Threats

Data compiled from NVD, MSRC, and CISA KEV Catalog. Intelligence synthesized via AI. Scripts provided for diagnostic purposes under MIT License.