Fortinet: known exploited vulnerabilities
Generated from CISA's catalogue of known exploited vulnerabilities as of 3 November 2026.
From CISA's catalogue, 11 entries in Fortinet that Vardion has a check for. The newest first.
| CVE | Product | Since | |
|---|---|---|---|
| CVE-2026-39808 | Fortinet FortiSandbox | ||
| CVE-2026-21643 | Fortinet FortiClient EMS | ||
| CVE-2026-35616 | Fortinet FortiClient EMS | ||
| CVE-2025-64446 | Fortinet FortiWeb | ||
| CVE-2025-25257 | Fortinet FortiWeb | ||
| CVE-2024-55591 | Fortinet FortiOS and FortiProxy | Ransomware | |
| CVE-2023-48788 | Fortinet FortiClient EMS | Ransomware | |
| CVE-2022-42475 | Fortinet FortiOS | Ransomware | |
| CVE-2022-40684 | Fortinet Multiple Products | Ransomware | |
| CVE-2019-5591 | Fortinet FortiOS | Ransomware | |
| CVE-2018-13379 | Fortinet FortiOS | Ransomware |
Know before an attacker does
Vardion scans the servers and websites you approve on the schedule you set. A known exploited vulnerability it finds goes to the top of the fix list.