Sighting correlations

What the source of this sighting of CVE-2019-18935 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/9b7d57a9-94e5-4e93-bd6a-1f2917d8cb56

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.