Sighting correlations

What the source of this sighting of CVE-2021-41293 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/4e5a19b1-1a64-4f3a-95d2-cc7e8035ca45

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.