Danware Data » Netop : Security Vulnerabilities, CVEs,

NetOp Host before 7.65 build 2004278 allows remote attackers to obtain sensitive hostname, username and local IP address information via (1) a NetOp HELO request, or (2) when responses are disabled, a "custom" HELO request.

The file transfer mechanism in Danware NetOp 6.0 does not provide authentication, which allows remote attackers to access and modify arbitrary files.