Sighting correlations

What the source of this sighting of CVE-2018-4990 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/bd8c2468-8457-42ea-8b0e-cfe16750c14a

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.