Sighting correlations

What the source of this sighting of CVE-2019-16662 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/b56931f6-e19f-4fa7-a00a-3321f27b01e7

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.