Usg20-Vpn Firmware
by Zyxel
Review your setup
Usg20-Vpn Firmware has some exploitation signals but is generally manageable with regular updates.
What to do
- Keep this software updated
- Review your configuration for unnecessary exposure
- Check for known-vulnerable components or plugins
What Attackers Target
Vulnerabilities with high exploit probability
20.0%
Confirmed actively exploited (CISA)
26.7%
Public exploit code available
0.0%
Based on 15 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-2020-29583 | 9.8 | 94.4% | Yes |
| CVE-2020-9054 | 9.8 | 94.3% | Yes |
| CVE-2019-9955 | 6.1 | 10.7% | — |
| CVE-2023-33009 | 9.8 | 6.2% | Yes |
| CVE-2023-33010 | 9.8 | 5.9% | Yes |
| CVE-2022-30526 | 7.8 | 2.5% | — |
| CVE-2023-6764 | 8.1 | 2.3% | — |
| CVE-2022-38547 | 7.2 | 1.5% | — |
| CVE-2022-2030 | 6.5 | 1.3% | — |
| CVE-2023-27991 | 8.8 | 1.2% | — |
| CVE-2023-6398 | 7.2 | 0.7% | — |
| CVE-2023-6399 | 5.7 | 0.3% | — |
| CVE-2023-22918 | 6.5 | 0.3% | — |
| CVE-2023-27990 | 4.8 | 0.2% | — |
| CVE-2021-35029 | 9.8 | 0.2% | — |
30
/ 100
moderate-risk
Active Threat
14/50 · Low
Exploit Availability
16/50 · Low
Score uses Wilson score intervals to account for sample size. Products with few CVEs are scored conservatively.