Sighting correlations

What the source of this sighting of CVE-2021-1498 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/89c7e383-bf12-4dea-a619-39e01840fcee

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.