Usg40 Firmware
by Zyxel
Review your setup
Usg40 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
44.4%
Confirmed actively exploited (CISA)
22.2%
Public exploit code available
0.0%
Based on 9 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-2022-0342 | 9.8 | 92.4% | — |
| CVE-2019-9955 | 6.1 | 10.7% | — |
| CVE-2022-30526 | 7.8 | 2.5% | — |
| CVE-2022-38547 | 7.2 | 1.5% | — |
| CVE-2022-2030 | 6.5 | 1.3% | — |
| CVE-2022-40603 | 4.7 | 0.7% | — |
| CVE-2021-35029 | 9.8 | 0.2% | — |
47
/ 100
moderate-risk
Active Threat
38/50 · High
Exploit Availability
9/50 · Minimal
Score uses Wilson score intervals to account for sample size. Products with few CVEs are scored conservatively.