Sighting correlations

What the source of this sighting of CVE-2021-3449 filed sightings of.

Source: https://gist.github.com/ginsabo/fcf50a69e647a4770e004b95674a954b

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.