Medium severity6.5NVD Advisory· Published Oct 3, 2023· Updated Jun 17, 2026

CVE-2023-4929

Description

All firmware versions of the NPort 5000 Series are affected by an improper validation of integrity check vulnerability. This vulnerability results from insufficient checks on firmware updates or upgrades, potentially allowing malicious users to manipulate the firmware and gain control of devices.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Moxa/NPort 5000 Seriesllm-create
Moxa/NPort 5150AI-M12 Seriescpe-rescue
Range: 1.0
Moxa/NPort 5200 Seriescpe-rescue4 versions
1.0+ 3 more
- (no CPE)range: 1.0
- (no CPE)range: 1.0
- (no CPE)range: 1.0
- (no CPE)range: 1.0
Moxa/Nport P5150a Series Firmwarecpe-rescue2 versions
1.0+ 1 more
- (no CPE)range: 1.0
- (no CPE)range: 1.0
Moxa/Nport 5400 Series Firmwarecpe-rescue2 versions
1.0+ 1 more
- (no CPE)range: 1.0
- (no CPE)range: 1.0
Moxa/Nport 5600 Series Firmwarecpe-rescue2 versions
1.0+ 1 more
- (no CPE)range: 1.0
- (no CPE)range: 1.0
Moxa/NPort IAW5000A-I/O seriescpe-rescue2 versions
1.0+ 1 more
- (no CPE)range: 1.0
- (no CPE)range: 1.0

Patches

Vulnerability mechanics

References

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

News mentions

No linked articles in our index yet.

cvss	0.423
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000