CVE-2022-3398

OMRON CX-Programmer Out-of-bounds Write

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Published Oct 6, 2022 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Description

OMRON CX-Programmer 9.78 and prior is vulnerable to an Out-of-Bounds Write, which may allow an attacker to execute arbitrary code.

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

OMRON

CX-Programmer

affected

Version	Status	Constraints
`unspecified`	affected	≤ 9.78

Configuration 1 [-]

cpe:2.3:a:omron:cx-programmer:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

Vendor Solution

Omron has released an update through their Auto Update Service to fix the reported issues. Omron recommends updating to the latest version: Omron CX-Programmer v9.79 For more information, users should see the Omron release note.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-42775	OMRON CX-Programmer 9.78 and prior is vulnerable to an Out-of-Bounds Write, which may allow an attacker to execute arbitrary code.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.720% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://www.cisa.gov/uscert/ics/advisories/icsa-22-277-04

History

Apr 16, 2025 6:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Omron Cx-programmer

Weaknesses

CWE-787

Sources

CVE record Updated: Apr 16, 2025, 5:46 PM

Status: PUBLISHED
Assigner: icscert
Published: Oct 6, 2022, 4:14 PM
Updated: Apr 16, 2025, 5:46 PM
Reserved: Oct 3, 2022, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 3, 2024, 1:07 AM

Updated: Aug 3, 2024, 1:07 AM

NVD Updated: Jun 17, 2026, 4:59 AM

Status: Modified
Published: Oct 6, 2022, 6:16 PM
Modified: Jun 17, 2026, 4:59 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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