Sighting correlations

What the source of this sighting of CVE-2021-22900 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/8e3eb3e5-4e53-4f5e-aada-348a61a4eae8

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.