CVE-2022-43606

A use-of-uninitialized-pointer vulnerability exists in the Forward Open connection_management_entry functionality of EIP Stack Group OpENer development commit 58ee13c. A specially-crafted EtherNet/IP request can lead to use of a null pointer, causing the server to crash. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.

• CWE-824

• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1663Exploit, Third Party Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2022-1663Exploit, Third Party Advisory
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1663

Published

Mar 16, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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