WorldServer does not share temporary directories if the SMB protocol is disabled.

We have a vulnerability - "SMBv1 and SMBv2 signing not required" in WorldServer. To fix this vulnerability, we disabled SMBv1 and SMBv2 protocols on the server, but WorldServer does not share the Temporary directory (temp_file_path=D:/temp/) with another server.

So I enabled SMBv2 again and the server is able to share temporary directories. But Vulnerability is still present.

We want to eliminate the vulnerability. How can we solve this problem?