Annual Vulnerability Intelligence Report: 2021 Edition

Whitepaper

Published October 2022

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There were dozens of high-severity vulnerabilities that were exploited quickly and at scale in 2021, many of which began with zero-day exploits or ended in ransomware attacks—and sometimes both. Our annual vulnerability intelligence report examines 50 vulnerabilities and high-impact attacks that posed considerable risk to businesses of all sizes in 2021.