Sighting correlations

What the source of this sighting of CVE-2020-3153 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/53bee053-3f79-4d97-bde1-61177e31fe64

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.