Sighting correlations

What the source of this sighting of CVE-2021-3129 filed sightings of.

Source: The Shadowserver (honeypot/exploited-vulnerabilities) - (2025-12-29)

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.