Sighting correlations

What the source of this sighting of EDB-50637 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/af412300-253a-4356-b257-a975afb15962

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.