Product / Fortinet
Fortinet FortiOS and FortiProxy in CISA KEV
Answer CISA's KEV catalog lists 4 vulnerabilities in Fortinet FortiOS and FortiProxy as of catalog 2026.09.23, 13.3% of Fortinet's 30 entries. First added 2022-01-10, latest 2025-03-18; 4 ransomware-linked.
- KEV entries
- 4
- Ransomware: known
- 4100%
- First added
- 2022-01-10
- Latest added
- 2025-03-18
- Median days to due
- 101
- Open deadlines
- 0federal
TAdditions by year
| Year | Added |
|---|---|
| 2021 | 0 |
| 2022 | 2 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 2 |
| 2026 | 0 |
WWeaknesses
| CWE | Entries | Share |
|---|---|---|
| CWE-288 Authentication bypass via alternate path | 2 | 50% |
| CWE-787 Out-of-bounds write | 1 | 25% |
| CWE-285 Improper authorization | 1 | 25% |
EAll entries
| CVE | Vulnerability | Added | Due | Ransomware | CWE |
|---|---|---|---|---|---|
| CVE-2025-24472 | Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability | Known | CWE-288 | ||
| CVE-2024-55591 | Fortinet FortiOS and FortiProxy Authentication Bypass Vulnerability | Known | CWE-288 | ||
| CVE-2018-13383 | Fortinet FortiOS and FortiProxy Out-of-bounds Write | Known | CWE-787 | ||
| CVE-2018-13382 | Fortinet FortiOS and FortiProxy Improper Authorization | Known | CWE-285 |
Cite this
CISA's KEV catalog lists 4 vulnerabilities in Fortinet FortiOS and FortiProxy. Source: Telemetry analysis of the CISA Known Exploited Vulnerabilities catalog, version 2026.09.23 (released 2026-09-23). https://glide-telemetry.pages.dev/products/fortinet-fortios-and-fortiproxy/
Source: CISA KEV catalog v2026.09.23, released 2026-09-23. Windows end 2026-09-23.