Sighting correlations

What the source of this sighting of CVE-2017-12231 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/19150899-5844-40f3-a2f9-978e1549ff61

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.