Sighting correlations

What the source of this sighting of CVE-2021-27877 filed sightings of.

Source: Telegram/1igOYMzvw2rqgDPi6OnN2hDYmzyMT22niJnTHQ7i5M8o-HY

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.