Sighting correlations

What the source of this sighting of CVE-2021-36942 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/5537edc6-2239-4616-89e6-efbd9a3085e7

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.