CVE-2025-27846

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

In ESPEC North America Web Controller 3 before 3.3.8, an attacker with physical access can gain elevated privileges because GRUB and the BIOS are unprotected.

Published 2025-08-14. Last modified 2026-06-17.