An exploitable authenticated command-injection vulnerability exists in the web server functionality of Moxa NPort W2x50A products with firmware before 2.2 Build_18082311
Published Dec 6, 2018
8.8
HIGHCVSS 3.0
EPSS 4.10%
Description
An exploitable authenticated command-injection vulnerability exists in the web server functionality of Moxa NPort W2x50A products with firmware before 2.2 Build_18082311. A specially crafted HTTP POST request to /goform/net_WebPingGetValue can result in running OS commands as the root user. This is similar to CVE-2017-12120.
Affected products
No data.
- < 2.2
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:L/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:S/C:C/I:C/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 v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (27 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.10% (0.04104) | 90.44th | v5 (v2026.06.15) |
| Sep 22, 2026 | 4.10% (0.04104) | 90.31th | v5 (v2026.06.15) |
| Sep 21, 2026 | 2.93% (0.02931) | 86.42th | v5 (v2026.06.15) |
| Sep 6, 2026 | 4.10% (0.04104) | 90.09th | v5 (v2026.06.15) |
| Sep 5, 2026 | 2.93% (0.02931) | 86.12th | v5 (v2026.06.15) |
| Aug 30, 2026 | 4.10% (0.04104) | 90.03th | v5 (v2026.06.15) |
| Aug 28, 2026 | 2.93% (0.02931) | 86.03th | v5 (v2026.06.15) |
| Aug 24, 2026 | 4.10% (0.04104) | 89.97th | v5 (v2026.06.15) |
| Aug 23, 2026 | 2.93% (0.02931) | 85.97th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.27% (0.04270) | 89.77th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.08% (0.00077) | 33.50th | v3 (v2023.03.01) |
| Apr 28, 2024 | 0.08% (0.00077) | 32.09th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.06% (0.00064) | 25.63th | v3 (v2023.03.01) |
| Jul 22, 2023 | 0.07% (0.00067) | 27.74th | v3 (v2023.03.01) |
| Jul 2, 2023 | 0.10% (0.00095) | 39.09th | v3 (v2023.03.01) |
| Jun 4, 2023 | 0.09% (0.00086) | 35.16th | v3 (v2023.03.01) |
| May 19, 2023 | 0.09% (0.00091) | 37.52th | v3 (v2023.03.01) |
| Apr 19, 2023 | 0.06% (0.00064) | 26.03th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00070) | 28.45th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.66% (0.00663) | 18.75th | v1 |
| Jan 6, 2022 | 0.66% (0.00663) | 18.17th | v1 |
| Sep 1, 2021 | 0.66% (0.00663) | 47.40th | v1 |
| Apr 14, 2021 | 0.66% (0.00663) | 0.00th | v1 |
References (2)
- http://packetstormsecurity.com/files/150535/Moxa-NPort-W2x50A-2.1-OS-Command-Injection.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2018/Nov/64 mailing-listx_refsource_FULLDISCExploitMailing ListThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/150535/Moxa-NPort-W2x50A-2.1-OS-Command-Injection.html | x_refsource_MISCExploitThird Party AdvisoryVDB Entry | |
| http://seclists.org/fulldisclosure/2018/Nov/64 | mailing-listx_refsource_FULLDISCExploitMailing ListThird Party Advisory |
Change history (0)
No recorded changes yet.