Sighting correlations

What the source of this sighting of CVE-2019-16928 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/55c00a15-fbee-4353-a29b-35901f0b6bee

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.