Sighting correlations

What the source of this sighting of CVE-2017-7876 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/86ee8f0e-a6d3-48ba-8cc5-d1b5a5609e46

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.