Denial of Service attack in airMAX < 8.3.2 , airMAX < 6.0.7 and EdgeMAX < 1.9.7 allow attackers to use the Discovery Protocol in amplification attacks
Published Feb 12, 2019
7.5
HIGHCVSS 3.1
EPSS 20.97%
Description
Denial of Service attack in airMAX < 8.3.2 , airMAX < 6.0.7 and EdgeMAX < 1.9.7 allow attackers to use the Discovery Protocol in amplification attacks.
Affected products
-
- Version airMAX < 8.3.2, airMAX < 6.0.7, EdgeRouter < v1.9.7StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| HackerOne | airMAX, EdgeMAX | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 20.97% (0.20974) | 97.50th | v5 (v2026.06.15) |
| Jun 15, 2026 | 20.97% (0.20974) | 97.24th | v5 (v2026.06.15) |
| Sep 17, 2025 | 5.40% (0.05402) | 89.76th | v4 (v2025.03.14) |
| Sep 15, 2025 | 6.91% (0.06913) | 91.03th | v4 (v2025.03.14) |
| Sep 11, 2025 | 4.95% (0.04948) | 89.25th | v4 (v2025.03.14) |
| Sep 10, 2025 | 2.15% (0.02155) | 83.63th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.29% (0.00287) | 69.13th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.29% (0.00287) | 67.95th | v3 (v2023.03.01) |
| Feb 6, 2024 | 0.29% (0.00287) | 65.59th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.25% (0.00250) | 61.05th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.04% (0.01036) | 27.56th | v1 |
| Jan 6, 2022 | 1.04% (0.01036) | 26.95th | v1 |
| Sep 1, 2021 | 1.04% (0.01036) | 62.47th | v1 |
| Apr 14, 2021 | 1.04% (0.01036) | 0.00th | v1 |
References (3)
- https://community.ubnt.com/t5/airMAX-Updates-Blog/airOS-v6-0-7-Has-Been-Released/ba-p/2056522 x_refsource_MISCRelease NotesVendor Advisory
- https://community.ubnt.com/t5/airMAX-Updates-Blog/airOS-v8-3-2-Has-Been-Released/ba-p/2049215 x_refsource_MISCRelease NotesVendor Advisory
- https://hackerone.com/reports/221625 x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://community.ubnt.com/t5/airMAX-Updates-Blog/airOS-v6-0-7-Has-Been-Released/ba-p/2056522 | x_refsource_MISCRelease NotesVendor Advisory | |
| https://community.ubnt.com/t5/airMAX-Updates-Blog/airOS-v8-3-2-Has-Been-Released/ba-p/2049215 | x_refsource_MISCRelease NotesVendor Advisory | |
| https://hackerone.com/reports/221625 | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.