On Netis WF2411 with firmware 2.1.36123 and other Netis WF2xxx devices (possibly WF2411 through WF2880), there is a stack-based buffer overflow that does not require authentication
Published Feb 21, 2019
9.8
CRITICALCVSS 3.0
EPSS 13.30%
Description
On Netis WF2411 with firmware 2.1.36123 and other Netis WF2xxx devices (possibly WF2411 through WF2880), there is a stack-based buffer overflow that does not require authentication. This can cause denial of service (device restart) or remote code execution. This vulnerability can be triggered by a GET request with a long HTTP "Authorization: Basic" header that is mishandled by user_auth->user_ok in /bin/boa.
Affected products
No data.
Configuration 1
- 2.1.36123
Running on/with
- n/a
Configuration 2
- 2.1.36123
Running on/with
- 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.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/A:C
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 (26 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 13.30% (0.13296) | 96.28th | v5 (v2026.06.15) |
| Sep 22, 2026 | 13.30% (0.13296) | 96.21th | v5 (v2026.06.15) |
| Sep 21, 2026 | 6.61% (0.06609) | 93.63th | v5 (v2026.06.15) |
| Sep 6, 2026 | 13.30% (0.13296) | 96.13th | v5 (v2026.06.15) |
| Sep 5, 2026 | 6.61% (0.06609) | 93.49th | v5 (v2026.06.15) |
| Aug 30, 2026 | 13.30% (0.13296) | 96.11th | v5 (v2026.06.15) |
| Aug 28, 2026 | 6.61% (0.06609) | 93.45th | v5 (v2026.06.15) |
| Aug 24, 2026 | 13.30% (0.13296) | 96.09th | v5 (v2026.06.15) |
| Aug 23, 2026 | 6.61% (0.06609) | 93.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 13.30% (0.13296) | 95.89th | v5 (v2026.06.15) |
| Apr 28, 2026 | 67.66% (0.67663) | 98.59th | v4 (v2025.03.14) |
| Nov 21, 2025 | 71.81% (0.71811) | 98.67th | v4 (v2025.03.14) |
| Nov 18, 2025 | 75.91% (0.75911) | 98.99th | v4 (v2025.03.14) |
| Mar 17, 2025 | 71.81% (0.71811) | 98.65th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.98% (0.00977) | 83.59th | v3 (v2023.03.01) |
| Apr 10, 2024 | 0.98% (0.00977) | 83.15th | v3 (v2023.03.01) |
| Apr 2, 2023 | 0.98% (0.00977) | 81.12th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.72% (0.00721) | 77.59th | v3 (v2023.03.01) |
| Mar 6, 2023 | 15.36% (0.15362) | 95.99th | v2 (v2022.01.01) |
| Jul 20, 2022 | 15.36% (0.15362) | 95.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.16% (0.01156) | 58.36th | v2 (v2022.01.01) |
| Feb 4, 2022 | 15.36% (0.15362) | 92.49th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.93% (0.04927) | 78.28th | v1 |
| Jan 6, 2022 | 4.93% (0.04927) | 78.07th | v1 |
| Sep 1, 2021 | 1.14% (0.01142) | 66.90th | v1 |
| Apr 14, 2021 | 1.14% (0.01142) | 0.00th | v1 |
References (1)
- https://github.com/WhooAmii/whooamii.github.io/blob/master/2018/netis/buffer%20overflow.md x_refsource_MISCExploitVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/WhooAmii/whooamii.github.io/blob/master/2018/netis/buffer%20overflow.md | x_refsource_MISCExploitVendor Advisory |
Change history (0)
No recorded changes yet.