description: When linking a Nessus scanner or agent to Tenable.io or other manager, Nessus 6.x before 6.11 does not verify the manager's TLS certificate when making the initial outgoing connection. This could allow man-in-the-middle attacks.
problem types: Man-in-the-Middle
affected:
{
product: Nessus
vendor: Tenable
versions:
status: affected, version: 6.x before 6.11
}