Provide references for CVE-2021-33485.
Where can I find more information about CVE-2021-33485?
References are available at: https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14805&token=f0b86f99bb302ddd4aadec483aed5f5d3fddbf1a&download=.