CVE-2022-43509 - Vulnerability Details - OpenCVE

Description

Out-of-bounds write vulnerability exists in CX-Programmer v.9.77 and earlier, which may lead to information disclosure and/or arbitrary code execution by having a user to open a specially crafted CXP file.

Published: 2022-12-07

Score: 7.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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 Corporation

CX-Programmer

affected

Version	Status	Constraints
`v.9.77 and earlier`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-46507	Out-of-bounds write vulnerability exists in CX-Programmer v.9.77 and earlier, which may lead to information disclosure and/or arbitrary code execution by having a user to open a specially crafted CXP file.

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.

The EPSS score is 0.00134.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://jvn.jp/en/vu/JVNVU92877622/index.html
https://jvn.jp/vu/JVNVU92877622/index.html

History

Wed, 23 Apr 2025 15:15:00 +0000

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

Subscriptions

Omron Cx-programmer

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2022-12-07T00:00:00.000Z

Updated: 2025-04-23T14:18:24.192Z

Reserved: 2022-10-22T00:00:00.000Z

Link: CVE-2022-43509

Vulnrichment

Updated: 2024-08-03T13:32:59.641Z

NVD

Status : Modified

Published: 2022-12-07T04:15:10.850

Modified: 2025-04-23T15:15:52.810

Link: CVE-2022-43509

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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