Sighting correlations

What the source of this sighting of EDB-52028 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/3d23223c-125b-41b8-a1fe-e86b9fcbbcc6

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.