An issue was discovered in Moxa NPort 5110 versions prior to 2.6, NPort 5130/5150 Series versions prior to 3.6, NPort 5200 Series versions prior to 2.8, NPort 5400 Series versions prior to 3.11, NPort 5600 Series versions prior to 3.7, NPort 5100A Series & NPort P5150A versions prior to 1.3, NPort 5200A Series versions prior to 1.3, NPort 5150AI-M12 Series versions prior to 1.2, NPort 5250AI-M12 Series versions prior to 1.2, NPort 5450AI-M12 Series versions prior to 1.2, NPort 5600-8-DT Series versions prior to 2.4, NPort 5600-8-DTL Series versions prior to 2.4, NPort 6x50 Series versions prior to 1.13.11, NPort IA5450A versions prior to v1.4
Published Feb 13, 2017
7.3
HIGHCVSS 3.1
EPSS 2.32%
Description
An issue was discovered in Moxa NPort 5110 versions prior to 2.6, NPort 5130/5150 Series versions prior to 3.6, NPort 5200 Series versions prior to 2.8, NPort 5400 Series versions prior to 3.11, NPort 5600 Series versions prior to 3.7, NPort 5100A Series & NPort P5150A versions prior to 1.3, NPort 5200A Series versions prior to 1.3, NPort 5150AI-M12 Series versions prior to 1.2, NPort 5250AI-M12 Series versions prior to 1.2, NPort 5450AI-M12 Series versions prior to 1.2, NPort 5600-8-DT Series versions prior to 2.4, NPort 5600-8-DTL Series versions prior to 2.4, NPort 6x50 Series versions prior to 1.13.11, NPort IA5450A versions prior to v1.4. Buffer overflow vulnerability may allow an unauthenticated attacker to remotely execute arbitrary code.
Affected products
- Vendor n/a Product Moxa NPort Defaultn/a
- Version Moxa NPortStatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Moxa NPort | n/a |
|
Configuration 1
- ≤ 2.5
Running on/with
- n/a
Configuration 2
- ≤ 3.5
Running on/with
- n/a
- n/a
Configuration 3
- ≤ 2.7
Running on/with
- n/a
- n/a
- n/a
- n/a
Configuration 4
- ≤ 3.10
Running on/with
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
Configuration 5
- ≤ 3.6
Running on/with
- n/a
- n/a
- n/a
Configuration 6
- ≤ 1.2
Running on/with
- n/a
- n/a
- n/a
Configuration 7
- ≤ 1.2
Running on/with
- n/a
Configuration 8
- ≤ 1.2
Running on/with
- n/a
- n/a
- n/a
Configuration 9
- ≤ 1.1
Running on/with
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
Configuration 10
- ≤ 2.3
Running on/with
- n/a
- n/a
- n/a
Configuration 11
- ≤ 1.13
Running on/with
- n/a
- 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:L/I:L/A:L
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed Jun 2, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.32% (0.02320) | 82.83th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.99% (0.01989) | 77.97th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.24% (0.01244) | 77.91th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00108) | 45.42th | v3 (v2023.03.01) |
| Sep 17, 2023 | 0.11% (0.00108) | 43.21th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00102) | 40.09th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.58% (0.01578) | 75.39th | v2 (v2022.01.01) |
| Mar 2, 2023 | 1.58% (0.01578) | 75.38th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.58% (0.01578) | 73.37th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.58% (0.01578) | 52.24th | v2 (v2022.01.01) |
References (2)
- http://www.securityfocus.com/bid/85965 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-16-336-02 x_refsource_MISCThird Party AdvisoryUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/85965 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://ics-cert.us-cert.gov/advisories/ICSA-16-336-02 | x_refsource_MISCThird Party AdvisoryUS Government Resource |
Change history (0)
No recorded changes yet.