OpenVPN
Product Deployment Statistics
Total Hosts
3.8M
Known Versions
2
Known CVEs
8
Version Distribution
| 1.0 | 2 |
| 4.1.3 | 1 |
Associated Ports
| 1194 | 3,645,575 |
| 443 | 32,320 |
| 1195 | 4,003 |
| 8443 | 3,266 |
| 80 | 2,055 |
| 8080 | 1,759 |
| 84 | 1,550 |
| 81 | 1,385 |
| 8888 | 1,111 |
| 3000 | 797 |
Top Countries
 United Kingdom |
676,138 |
 Netherlands |
209,534 |
 United States |
202,562 |
 Vietnam |
161,230 |
 China |
160,859 |
 Italy |
150,207 |
 Germany |
138,954 |
 Brazil |
130,493 |
 Czechia |
103,256 |
 Russia |
95,175 |
Known CVEs
| CVE-2023-44487 | 23 |
| CVE-2025-23419 | 23 |
| CVE-2021-23017 | 13 |
| CVE-2022-41742 | 13 |
| CVE-2021-3618 | 13 |
| CVE-2022-41741 | 13 |
| CVE-2021-32036 | 8 |
| CVE-2025-14847 | 8 |