Sighting correlations

What the source of this sighting of CVE-2021-1905 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/77a7f80c-ef6c-4cff-83d5-e7f6e08ae594

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.