Sighting correlations

What the source of this sighting of CVE-2021-20837 filed sightings of.

Source: Telegram/C26Dtoewe862BZAdWTP6KrOt5ySEPg6I4rpBueZ74e4FkKRz

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.