Description
A Heap-based Buffer Overflow vulnerability [CWE-122] vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0 through 7.2.8 may allow an authenticated local IPSec user to execute arbitrary code or commands via "fortips_74.sys". The attacker would need to bypass the Windows heap integrity protections
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Fortinet | FortiClientWindows | 7.4.0 – ≤ 7.4.3, 7.2.0 – ≤ 7.2.8 | — |
Advisories 1
- WID-SEC-2025-2623 Fortinet FortiClient (Windows): Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 18, 2025