Sighting correlations

What the source of this sighting of CVE-2021-31250 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/332887f4-2aef-4f18-8836-c89831599d5e

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.