CVE record · CVE-2023-4929

NPort 5000 Series Firmware Improper Validation of Integrity Check Vulnerability

CVSS 6.5 MediumEPSS 0.0031 · 24th percentile

Published by the CVE Program (CNA: Moxa) at 3 Oct 2023, 13:54 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Moxa	NPort 5000AI-M12 Series	affected 1.0 to 1.5, inclusive custom Other versions: unaffected
Moxa	NPort 5100 Series	affected 1.0 to 3.10, inclusive custom Other versions: unaffected
Moxa	NPort 5100A Series	affected 1.0 to 1.6, inclusive custom Other versions: unaffected
Moxa	NPort 5200 Series	affected 1.0 to 2.12, inclusive custom Other versions: unaffected
Moxa	NPort 5200A Series	affected 1.0 to 1.6, inclusive custom Other versions: unaffected
Moxa	NPort 5400 Series	affected 1.0 to 3.14, inclusive custom Other versions: unaffected
Moxa	NPort 5600 Series	affected 1.0 to 3.11, inclusive custom Other versions: unaffected
Moxa	NPort 5600-DT Series	affected 1.0 to 2.9, inclusive custom Other versions: unaffected
Moxa	NPort IA5000 Series	affected 1.0 to 2.1, inclusive custom Other versions: unaffected
Moxa	NPort IA5000A Series	affected 1.0 to 2.0, inclusive custom Other versions: unaffected
Moxa	NPort IA5000A-I/O Series	affected 1.0 to 2.0, inclusive custom Other versions: unaffected
Moxa	NPort IAW5000A-I/O Series	affected 1.0 to 2.2, inclusive custom Other versions: unaffected
Moxa	NPort P5150A Series	affected 1.0 to 1.6, inclusive custom Other versions: unaffected

Identifiers: CVE-2023-4929
CNA: Moxa
Weakness (CWE): CWE-354
Tags: Moxa NPort 5000AI-M12 Series
Moxa NPort 5100 Series
Moxa NPort 5100A Series
Moxa NPort 5200 Series
Moxa NPort 5200A Series
Moxa NPort 5400 Series
Moxa NPort 5600 Series
Moxa NPort 5600-DT Series
CWE-354
Published: 3 Oct 2023
Updated: 23 Sept 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.5	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H	CNA (Moxa)

CISA KEV Not listed.
EPSS 0.0031, the 24th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 3 Oct 2023. New records show when each source confirmed them.

Sources

References from the CNA

www.moxa.com/en/support/product-support/security-advisory/mpsa-233328-nport-5000-series-firmware-improper-validation-of-integrity-check-vulnerability vendor-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.