Sighting correlations

What the source of this sighting of EDB-52074 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/eeccf09a-5ad9-4893-b383-6217a2e76c74

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.