Sighting correlations

What the source of this sighting of CVE-2017-6738 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/77c01455-3a4a-44b6-945f-710f431380b5

Drag nodes to arrange them. Double-click a vulnerability to open it. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows vulnerabilities by sighting type.