CVE-2021-45117

No fix known EPSS 1%

The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference.

Published 2022-03-21 · CVE record · OSV

Products: opcfoundation ua-nodeset, siemens simatic_net_pc, Siemens SITOP Manager, Siemens TeleControl Server Basic