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CVE-2026-75350 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

EIPStackGroup OpENer v2.3 / master commit 76b95cf contains a buffer overflow in the GetAttributeList() implementation for the EtherNet/IP Get_Attribute_List service. This allows a remote attacker to cause a denial of service

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/EIPStackGroup/OpENer	[email protected]	Vendor
https://github.com/EIPStackGroup/OpENer/blob/master/source/src/cip/cipcommon.c	[email protected]	Source CodeVendor
https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/cpf.c	[email protected]	Source CodeVendor
https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/endianconv.c	[email protected]	Source CodeVendor
https://github.com/EIPStackGroup/OpENer/issues/576	[email protected]	ExploitIssue TrackingTechnical DescriptionVendor

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-400	Uncontrolled Resource Consumption	CISA-ADP

Affected Products

Product	Versions
EIPStackGroup OpENer	<= 2.3, >= 76b95cf
CPE cpe:2.3:a:opener_project:opener:::::::: Remediation No remediation found in references.

Change History

2 change records found show changes

Date	Action	Recorded By
Oct 14, 2026	CVE Modified	CISA-ADP
Oct 9, 2026	New CVE Received	[email protected]