A vulnerability has been found in ESET NOD32 Antivirus, Internet Security, Smart Security Premium, Security Ultimate, Endpoint Antivirus, Endpoint Security, Endpoint Antivirus for Linux, Server Security for Windows Server, Mail Security for Microsoft Exchange Server, Mail Security for IBM Domino, Security for Microsoft SharePoint Server, File Security for Microsoft Azure and Server Security for Linux and classified as problematic. Affected by this vulnerability is an unknown functionality. The manipulation leads to improper certificate validation.

This vulnerability is known as CVE-2023-5594. The attack can be launched remotely. There is no exploit available.

It is recommended to upgrade the affected component.