CVE-2016-9365

CVE-2016-9365 is a high-severity vulnerability in Moxa Nport 5100 Series Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

• Severity: High (CVSS 3.x base score 8.8)
• CVSS v2: 6.8
• EPSS exploit prediction: 1% (46th percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-352
• Affected product: Moxa Nport 5100 Series Firmware
• Published: 2017-02-13
• Last modified: 2026-06-17

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. Requests are not verified to be intentionally submitted by the proper user (CROSS-SITE REQUEST FORGERY).

Frequently asked questions

What is CVE-2016-9365?

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. Requests are not verified to be intentionally submitted by the proper user (CROSS-SITE REQUEST FORGERY).

How severe is CVE-2016-9365?

CVE-2016-9365 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2016-9365 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-9365?

CVE-2016-9365 primarily affects Moxa Nport 5100 Series Firmware. In total, 10 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-9365?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2016-9365 published?

CVE-2016-9365 was published on 2017-02-13 and last updated on 2026-06-17.

References

• http://www.securityfocus.com/bid/85965
• https://ics-cert.us-cert.gov/advisories/ICSA-16-336-02

Affected products (10)

• cpe:2.3:o:moxa:nport_5100_series_firmware:*:*:*:*:*:*:*:*
• cpe:2.3:o:moxa:nport_5200_series_firmware:*:*:*:*:*:*:*:*
• cpe:2.3:o:moxa:nport_5400_series_firmware:*:*:*:*:*:*:*:*
• cpe:2.3:o:moxa:nport_5600_series_firmware:*:*:*:*:*:*:*:*
• cpe:2.3:o:moxa:nport_5100a_series_firmware:*:*:*:*:*:*:*:*
• cpe:2.3:o:moxa:nport_p5150a_series_firmware:*:*:*:*:*:*:*:*
• cpe:2.3:o:moxa:nport_5200a_series_firmware:*:*:*:*:*:*:*:*
• cpe:2.3:o:moxa:nport_5x50a1-m12_series_firmware:*:*:*:*:*:*:*:*
• cpe:2.3:h:moxa:nport_5600-8-dtl_series_firmware:*:*:*:*:*:*:*:*
• cpe:2.3:o:moxa:nport_6100_series_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Moxa Nport 5100 Series Firmware

• CVE-2016-9369 — Critical (CVSS 9.8): An issue was discovered in Moxa NPort 5110 versions prior to 2.6, NPort 5130/5150 Series versions prior to 3.6, NPort…
• CVE-2016-9366 — Critical (CVSS 9.8): An issue was discovered in Moxa NPort 5110 versions prior to 2.6, NPort 5130/5150 Series versions prior to 3.6, NPort…
• CVE-2016-9361 — Critical (CVSS 9.8): An issue was discovered in Moxa NPort 5110 versions prior to 2.6, NPort 5130/5150 Series versions prior to 3.6, NPort…
• CVE-2016-9367 — High (CVSS 7.5): An issue was discovered in Moxa NPort 5110 versions prior to 2.6, NPort 5130/5150 Series versions prior to 3.6, NPort…
• CVE-2016-9363 — High (CVSS 7.3): An issue was discovered in Moxa NPort 5110 versions prior to 2.6, NPort 5130/5150 Series versions prior to 3.6, NPort…
• CVE-2016-9371 — Medium (CVSS 6.1): An issue was discovered in Moxa NPort 5110 versions prior to 2.6, NPort 5130/5150 Series versions prior to 3.6, NPort…

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