Sighting correlations

What the source of this sighting of CVE-2018-17480 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/521a2f38-773e-4e47-a7bb-0da4fa3681d4

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.