Ubiquiti EdgeRouter 4
Ubiquiti · EdgeRouter
74
Risk
Am I patched?
Enter your router's installed firmware version. We compare it against the fixed-in version for each known CVE.
Best-effort comparison based on available CVE metadata. Always confirm with the vendor.
Known CVEs (993)
| CVE ID | Severity | CVSS | EPSS | Fixed in | Patch? | Published ↓ |
|---|---|---|---|---|---|---|
| CVE-2021-25321 | HIGH | 7.8 | 0.03% | — | No | 2021-06-30 |
| CVE-2019-18906 | CRITICAL | 9.8 | 0.33% | — | No | 2021-06-30 |
| CVE-2021-31738 | MEDIUM | 6.1 | 0.35% | — | No | 2021-06-08 |
| CVE-2021-25317 | LOW | 3.3 | 0.10% | — | No | 2021-05-05 |
| CVE-2021-20715 | MEDIUM | 4.3 | 0.26% | — | No | 2021-04-27 |
| CVE-2021-30147 | HIGH | 8.8 | 0.40% | — | No | 2021-04-07 |
| CVE-2021-29011 | MEDIUM | 6.1 | 0.26% | — | No | 2021-04-02 |
| CVE-2021-29012 | CRITICAL | 9.8 | 3.20% | — | No | 2021-04-02 |
| CVE-2021-3119 | HIGH | 7.5 | 0.60% | — | No | 2021-03-25 |
| CVE-2020-26155 | HIGH | 7.8 | 0.04% | — | No | 2021-03-18 |
| CVE-2021-28042 | HIGH | 7.8 | 3.19% | — | No | 2021-03-05 |
| CVE-2021-21978 | CRITICAL | 9.8 | 90.50% | — | No | 2021-03-03 |
| CVE-2021-20335 | MEDIUM | 6.7 | 0.06% | — | No | 2021-02-11 |
| CVE-2021-3378 | CRITICAL | 9.8 | 92.85% | — | No | 2021-02-01 |
| CVE-2021-20617 | CRITICAL | 9.8 | 51.19% | — | No | 2021-01-14 |
| CVE-2021-20618 | CRITICAL | 9.8 | 5.96% | — | No | 2021-01-14 |
| CVE-2020-27207 | HIGH | 7.5 | 0.60% | — | No | 2020-11-26 |
| CVE-2020-7378 | CRITICAL | 9.1 | 8.69% | — | No | 2020-11-24 |
| CVE-2020-25839 | CRITICAL | 9.8 | 0.51% | — | No | 2020-11-20 |
| CVE-2020-5937 | HIGH | 7.5 | 0.61% | — | No | 2020-10-29 |
| CVE-2020-27187 | HIGH | 7.8 | 0.12% | — | No | 2020-10-26 |
| CVE-2020-3571 | HIGH | 8.6 | 0.56% | — | No | 2020-10-21 |
| CVE-2020-11644 | MEDIUM | 6.5 | 0.23% | — | No | 2020-10-15 |
| CVE-2020-11645 | MEDIUM | 6.5 | 0.19% | — | No | 2020-10-15 |
| CVE-2020-11646 | MEDIUM | 4.3 | 0.14% | — | No | 2020-10-15 |