CVE-2021-27478

A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may cause a denial-of-service condition...

CVE-2021-27478 EIPStackGroup OpENer Ethernet/IP Incorrect Conversion between Numeric Types

A specifically crafted packet sent by an attacker to EIPStackGroup OpENer EtherNet/IP commits and versions prior to Feb 10, 2021 may cause a denial-of-service condition...

CVE-2021-27478

CVE-2021-27478 affects the OpENer EtherNet/IP stack (EIPStackGroup) and is triggered by specially crafted CIP requests sent to affected devices, leading to a DoS condition. Public descriptions consistently state that OpENer commits and versions prior to Feb 10, 2021 are affected. The DoS impact i...

Severe Bugs Reported in EtherNet/IP Stack for Industrial Systems

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Thursday issued an advisory warning of multiple vulnerabilities in the OpENer EtherNet/IP stack that could expose industrial systems to denial-of-service DoS attacks, data leaks, and remote code execution. All OpENer commits and...