How does SecTeer VulnDetect fetch Windows Updates?
The Windows Update feature pulls available updates via the currently configured Windows Update service, this means that it will query your WSUS if this is configured. If WSUS isn‘t updated with the most recent updates, these will not be visible in VulnDetect. In short, it will use the configured Windows Update on the host, if that is WSUS, then we query WSUS, if not, then it will typically be the public one.