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Training Camp • Cybersecurity Glossary
The Exploit Prediction Scoring System EPSS estimates the probability a CVE will be exploited within 30 days, aiding risk-based patch prioritization.
EPSS Exploit Prediction Scoring System Definition: The Exploit Prediction Scoring System EPSS estimates the probability a CVE will be exploited within 30 days, aiding risk-based patch prioritization.
The Exploit Prediction Scoring System EPSS is a data-driven model maintained by FIRST that estimates the probability a given vulnerability will be exploited in the wild within the next 30 days. Each CVE receives a score between 0 and 1, updated daily based on real-world threat data and vulnerability characteristics. Unlike CVSS, which measures severity, EPSS measures likelihood of exploitation, and the two are often combined to drive risk-based vulnerability prioritization.
EPSS Exploit Prediction Scoring System is one of the topics you'll master in the CEH Boot Camp.
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