Sighting correlations

What the source of this sighting of CVE-2019-16920 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/dacd228a-b02b-4d5a-a704-71b3a4a8a16d

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.