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CVE-2025-25249

FortiOS - FortiSwitchManager

Fortinet CVSS 8.1 Updated March 16, 2026

Executive Risk Summary

"A heap-based buffer overflow vulnerability in Fortinet FortiOS and FortiSwitchManager allows an attacker to execute unauthorized code or commands via specially crafted packets, potentially leading to code execution and system compromise. This vulnerability affects multiple versions of FortiOS and FortiSwitchManager, and exploitation could result in significant security breaches."

Operational Audit Arsenal

Target Type Firmware Image
Target Asset FortiOS
Standard Path Global Firmware

Manual Verification Required

This is a non-Windows asset (Fortinet). Use the target asset details and official path provided above to verify your current version against the official vendor advisories listed below.

Patch Impact Forecast

Reboot Required Likely

Network disruption possible during firmware update

Internal Work Notes

Fortinet FortiOS and FortiSwitchManager vulnerability - potential code execution via buffer overflow, requires immediate firmware update and verification

Technical Intelligence & Operational Utilities • Delivered Weekly

Intelligence Sources

Related Fortinet Threats

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