CVE-2026-75350

high

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

References

https://github.com/EIPStackGroup/OpENer/issues/576

https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/endianconv.c

https://github.com/EIPStackGroup/OpENer/blob/master/source/src/enet_encap/cpf.c

https://github.com/EIPStackGroup/OpENer/blob/master/source/src/cip/cipcommon.c

https://github.com/EIPStackGroup/OpENer

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-95960

Details

Source: Mitre, NVD

Published: 2026-10-09

Updated: 2026-10-09

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H