Welcome to Verdex, a fast, collaborative, and open-source tool designed to detect online service versions through feature-based analysis, even when traditional versioning information is unavailable.

One of the biggest challenges in defensive cybersecurity is identifying vulnerabilities in exposed services, which requires accurately determining the service version.

Instead of relying on exposed headers, Verdex quickly analyzes the features present on a service. For example, if a feature was introduced in a specific version, Verdex uses this information to deduce the minimum version of the service (see How It Works for more information).

🪶 Verdex relies solely on non-aggressive methods, in particular by using mostly static assets (javascript, css and html files).

Currently, Verdex supports detecting versions of Keycloak and NextCloud (see Products).

Essentials

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