Show HN: VulnCast – open-source e-paper dashboard for live CVE/exploit Intel

Category: iot

Tags: esp32, e-paper, cve, threat-intel, dashboard, embedded, security, vulnerability-management

Score: 7.8/10 (Innovation: 7, Technical: 8, Documentation: 9, Utility: 7)

VulnCast is an open-source ESP32-S3 e-paper gadget that displays live CVE and exploit intelligence from the Vulners API, acting as a physical security dashboard. Its innovation lies in combining real-time threat intel with a low-cost e-paper display and on-device processing, offering a novel way to monitor vulnerabilities without a backend or server. The project stands out for its polished documentation, browser-based flashing tool, and thoughtful UI design for a niche but practical use case.

Target audience: security engineers, devsecops, iot enthusiasts, vulnerability researchers

Repository: https://github.com/vulnersCom/VulnCast · C · MIT · 6 stars

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