Sighting correlations

What the source of this sighting of CVE-2021-3493 filed sightings of.

Source: Telegram/bkc_E1FiPh4eWXWWBWeflp5sZlvjX2Owmh3nzI4Ue140NlM6

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.