Sighting correlations

What the source of this sighting of CVE-2021-25394 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/40aeb34b-e404-433e-b2d5-a23855099c5a

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.