empirical security logo Close

Products

EPSS Model

Global Models

Local Models

Articles

Methodology

About Us

Docs

Request Demo

Login

EPSS Model — The world's first open & public cybersecurity model

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. The model is trusted by over 100 companies.

View the SIG View Public API View Empirical API

Try the API — Get EPSS scores via cURL

curl -X GET "https://api.first.org/data/v1/epss?cve=CVE-2023-28206&date=2025-06-02&pretty=true"

We offer enterprise support for EPSS which includes

01

Predictive Vulnerability
Scoring

02

Hourly Score Updates and Enterprise Support

03

Legacy Model Support
(EPSS v3, v4)

04

UI and API for Data Discovery & Model Performance

See how your model would differ

Try our models with your own local data and discover their impact on your cybersecurity environment.

Request Demo