CVE-2021-34596 | CODESYS V2 Runtime Toolkit/PLCWinNT prior 2.4.7.56 Request uninitialized pointer
A vulnerability, which was classified as critical, was found in CODESYS V2 Runtime Toolkit and PLCWinNT. Affected by this vulnerability is an unknown functionality of the component Request Handler. The manipulation leads to uninitialized pointer.
This vulnerability is known as CVE-2021-34596. The attack can be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.