Ubiquiti EdgeRouter 4
Ubiquiti · EdgeRouter
51
Risk
1,013Known CVEs
80Critical severity
56%Patched (this page)
56%Likely patched (this page)
2.0.9
Latest firmware ↗
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 (1,013)
| CVE ID | Severity | CVSS | EPSS | Fixed in | Patch Status | Published ↓ |
|---|---|---|---|---|---|---|
| CVE-2023-48708 | MEDIUM | 5.0 | 0.16% | — | Likely Patched | 2023-11-24 |
| CVE-2023-4991 | HIGH | 7.8 | 0.17% | — | Unpatched | 2023-09-15 |
| CVE-2021-36646 | MEDIUM | 6.1 | 1.32% | — | Unpatched | 2023-09-06 |
| CVE-2021-32050 | MEDIUM | 4.2 | 0.05% | — | Likely Patched | 2023-08-29 |
| CVE-2023-20200 | HIGH | 7.7 | 0.66% | — | Likely Patched | 2023-08-23 |
| CVE-2023-30186 | CRITICAL | 9.8 | 1.17% | — | Likely Patched | 2023-08-14 |
| CVE-2023-30187 | CRITICAL | 9.8 | 2.33% | — | Likely Patched | 2023-08-14 |
| CVE-2023-30188 | HIGH | 7.5 | 1.06% | — | Likely Patched | 2023-08-14 |
| CVE-2023-4167 | LOW | 3.5 | 0.13% | — | Unpatched | 2023-08-05 |
| CVE-2023-37364 | CRITICAL | 9.1 | 0.28% | — | Likely Patched | 2023-08-03 |
| CVE-2023-3841 | MEDIUM | 4.3 | 0.07% | — | Unpatched | 2023-07-23 |
| CVE-2023-3840 | LOW | 3.5 | 0.08% | — | Unpatched | 2023-07-23 |
| CVE-2023-37292 | CRITICAL | 9.8 | 0.33% | — | Unpatched | 2023-07-21 |
| CVE-2023-30960 | MEDIUM | 4.3 | 0.18% | — | Likely Patched | 2023-07-10 |
| CVE-2023-37153 | MEDIUM | 6.1 | 0.15% | — | Unpatched | 2023-07-10 |
| CVE-2021-25827 | CRITICAL | 9.8 | 0.35% | — | Unpatched | 2023-06-28 |
| CVE-2023-27866 | MEDIUM | 6.3 | 0.40% | — | Likely Patched | 2023-06-28 |
| CVE-2023-34407 | HIGH | 7.5 | 0.68% | — | Unpatched | 2023-06-05 |
| CVE-2023-1763 | MEDIUM | 6.5 | 0.17% | — | Unpatched | 2023-05-17 |
| CVE-2023-1764 | MEDIUM | 6.5 | 0.09% | — | Unpatched | 2023-05-17 |
| CVE-2023-25072 | HIGH | 7.5 | 1.19% | — | Likely Patched | 2023-05-10 |
| CVE-2023-23906 | HIGH | 7.5 | 1.56% | — | Likely Patched | 2023-05-10 |
| CVE-2023-24586 | MEDIUM | 6.5 | 0.27% | — | Likely Patched | 2023-05-10 |
| CVE-2023-25070 | MEDIUM | 6.5 | 0.37% | — | Likely Patched | 2023-05-10 |
| CVE-2023-22361 | MEDIUM | 6.5 | 1.46% | — | Likely Patched | 2023-05-10 |