Sighting correlations

What the source of this sighting of CVE-2019-15642 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/5054ebc8-6452-40de-bf9f-cc91b94feae4

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.