Sighting correlations

What the source of this sighting of CVE-2021-21551 filed sightings of.

Source: MISP/313eb1b6-1b2c-43d9-8bc0-be422cfc8b45

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.