Sighting correlations

What the source of this sighting of CVE-2021-3287 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/851765da-da2b-4de7-8f8e-b0a59d2ba0b5

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.