Fortios
by Fortinet
Standard maintenance is sufficient
Fortios has low exploitation rates. Attackers rarely target this software's known vulnerabilities.
What to do
- Keep automatic updates enabled
- No urgent action needed
- Review periodically as part of normal maintenance
What Attackers Target
Vulnerabilities with high exploit probability
7.7%
Confirmed actively exploited (CISA)
7.3%
Public exploit code available
1.6%
Based on 247 known vulnerabilities. Percentages show the proportion that are actively dangerous — a low percentage means most vulnerabilities in this product are not being exploited.
Most Dangerous Vulnerabilities
| CVE | CVSS | Exploit Probability | Confirmed |
|---|---|---|---|
| CVE-2018-13379 | 9.1 | 94.5% | Yes |
| CVE-2022-40684 | 9.8 | 94.4% | Yes |
| CVE-2024-55591 | 9.8 | 94.2% | Yes |
| CVE-2022-42475 | 9.8 | 94.0% | Yes |
| CVE-2024-21762 | 9.8 | 92.7% | Yes |
| CVE-2023-27997 | 9.8 | 89.1% | Yes |
| CVE-2018-13382 | 9.1 | 85.3% | Yes |
| CVE-2016-1909 | 9.8 | 78.6% | — |
| CVE-2019-6693 | 6.5 | 72.2% | Yes |
| CVE-2016-6909 | 9.8 | 63.4% | — |
| CVE-2024-23113 | 9.8 | 57.5% | Yes |
| CVE-2020-12812 | 9.8 | 48.5% | Yes |
| CVE-2019-5591 | 6.5 | 48.4% | Yes |
| CVE-2024-48884 | 7.5 | 39.3% | — |
| CVE-2018-13380 | 4.7 | 34.4% | — |
| CVE-2023-42789 | 9.8 | 30.0% | — |
| CVE-2023-25610 | 9.8 | 16.0% | — |
| CVE-2017-3131 | 5.4 | 11.5% | — |
| CVE-2025-24472 | 8.1 | 10.1% | Yes |
| CVE-2017-3132 | 6.1 | 8.8% | — |
18
/ 100
low-risk
Active Threat
10/50 · Low
Exploit Availability
8/50 · Minimal
Score uses Wilson score intervals to account for sample size. Products with few CVEs are scored conservatively.