Sighting correlations

What the source of this sighting of CVE-2019-4061 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/a1b68244-ae45-479d-b0fb-ed65d9d9c9aa

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.