CVE-2023-27336

Softing edgeConnector Siemens OPC UA Server Null Pointer Dereference Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Softing edgeConnector Siemens. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of OPC client certificates. The issue results from dereferencing a NULL pointer. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. Was ZDI-CAN-20508.

The following products are affected by CVE-2023-27336 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-27336.

URL	Resource
https://www.zerodayinitiative.com/advisories/ZDI-23-1065/