Nas542 Firmware
by Zyxel
Take action — actively targeted
Nas542 Firmware is actively targeted by attackers. A significant proportion of its known vulnerabilities are being exploited.
What to do
- Apply all available updates immediately
- Review your exposure — is this internet-facing?
- Monitor vendor advisories for this product
What Attackers Target
Vulnerabilities with high exploit probability
44.4%
Confirmed actively exploited (CISA)
11.1%
Public exploit code available
0.0%
Based on 18 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-2020-9054 | 9.8 | 94.3% | Yes |
| CVE-2024-29973 | 9.8 | 94.1% | — |
| CVE-2024-29972 | 9.8 | 92.7% | — |
| CVE-2023-27992 | 9.8 | 86.5% | Yes |
| CVE-2024-29974 | 9.8 | 47.6% | — |
| CVE-2023-4473 | 9.8 | 32.9% | — |
| CVE-2023-4474 | 9.8 | 16.3% | — |
| CVE-2023-5372 | 7.2 | 10.1% | — |
| CVE-2023-35138 | 9.8 | 9.6% | — |
| CVE-2024-6342 | 9.8 | 6.6% | — |
| CVE-2024-29976 | 6.5 | 5.7% | — |
| CVE-2023-37928 | 8.8 | 2.1% | — |
| CVE-2023-37927 | 8.8 | 1.0% | — |
| CVE-2023-27988 | 7.2 | 0.4% | — |
| CVE-2024-29975 | 6.7 | 0.3% | — |
| CVE-2020-13364 | 8.8 | 0.2% | — |
| CVE-2023-35137 | 7.5 | 0.2% | — |
| CVE-2020-13365 | 8.8 | 0.1% | — |
54
/ 100
high-risk
Active Threat
49/50 · Critical
Exploit Availability
5/50 · Minimal
Score uses Wilson score intervals to account for sample size. Products with few CVEs are scored conservatively.