CVE-2022-2044

MOXA NPort 5110 Out-of-bounds Write

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Published Aug 31, 2022 CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed

Description

MOXA NPort 5110: Firmware Versions 2.10 is vulnerable to an out-of-bounds write that may allow an attacker to overwrite values in memory, causing a denial-of-service condition or potentially bricking the device.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

MOXA

MOXA

affected

Version	Status	Constraints
`Firmware Versions 2.10`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:moxa:nport_5110_firmware:2.10:*:*:*:*:*:*:*

cpe:2.3:h:moxa:nport_5110:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2022-34347	MOXA NPort 5110: Firmware Versions 2.10 is vulnerable to an out-of-bounds write that may allow an attacker to overwrite values in memory, causing a denial-of-service condition or potentially bricking the device.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.731% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://www.cisa.gov/uscert/ics/advisories/icsa-22-207-04

History

Apr 16, 2025 4:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Moxa Nport 5110 Nport 5110 Firmware

Weaknesses

CWE-787

Sources

CVE record Updated: Apr 16, 2025, 4:11 PM

Status: PUBLISHED
Assigner: icscert
Published: Aug 31, 2022, 3:59 PM
Updated: Apr 16, 2025, 4:11 PM
Reserved: Jun 9, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 12:24 AM

Updated: Aug 3, 2024, 12:24 AM

NVD Updated: Jun 17, 2026, 4:41 AM

Status: Modified
Published: Aug 31, 2022, 4:15 PM
Modified: Jun 17, 2026, 4:41 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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