Sighting correlations

What the source of this sighting of CVE-2017-5173 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/2012820e-815b-4c53-9118-573c174930ce

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.