No exploitation reportedFix available

CVE-2017-16719

No exploitation reported by the sources we read.

Published2017-11-16
WeaknessCWE-74

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An Injection issue was discovered in Moxa NPort 5110 Version 2.2, NPort 5110 Version 2.4, NPort 5110 Version 2.6, NPort 5110 Version 2.7, NPort 5130 Version 3.7 and prior, and NPort 5150 Version 3.7 and prior. An attacker may be able to inject packets that could potentially disrupt the availability of the device.

Timeline

dates in UTC

2017-11-1621:29CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2017-16719?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2017-16719?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Moxa nport 5110 firmwareversion to verify

Branch	Affected	Fixed in	Source
2.2	= 2.2	no fix published	NVD
2.4	= 2.4	no fix published	NVD
2.6	= 2.6	no fix published	NVD
2.7	= 2.7	no fix published	NVD

Moxa nport 5130 firmwareversion to verify

Branch	Affected	Fixed in	Source
3.7	≤ 3.7	no fix published	NVD

Moxa nport 5150 firmwareversion to verify

Branch	Affected	Fixed in	Source
3.7	≤ 3.7	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

ICSA-17-320-01 CISA6 known affected
Moxa NPort 5110, 5130, and 5150
NPort 5150: Version 3.7 and prior · NPort 5110: Version 2.4 · NPort 5110: Version 2.7 · +3 more

Full record on NVD

Fix

Vendor fix CISA ICSA-17-320-01 · 6 productsNPort 5130 and NPort 5150 https://www.moxa.com/support/download.aspx?type=support&id=356
Mitigation from the vendor CISA ICSA-17-320-01 · 6 productsNPort 5110 https://www.moxa.com/support/download.aspx?type=support&id=882

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.07.5read 2026-10-23
NVDCVSS 2.05read 2026-10-23
CNAweakness (CWE)CWE-74read 2026-10-23
NVDweakness (CWE)CWE-74read 2026-10-23
FIRST EPSSEPSS score2.2 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: 2017-11-16
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2017-16719?

Is CVE-2017-16719 actively exploited?

Active exploitation of CVE-2017-16719 has not been confirmed. Its EPSS score was 2.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2017-16719?

CVE-2017-16719 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

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