CVE-2021-21777

An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer 2.3 and development commit 8c73bf3. A specially crafted network request can lead to an out-of-bounds read.

Date published : 2021-06-17

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1234