The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.Referenceshttps://www.youtube.com/watch?v=qv-RBdCaV4khttps://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2021-45117.pdfhttps://cert-portal.siemens.com/productcert/pdf/ssa-285795.pdf
