CVE-2025-34187: Ilevia Eve x1 Server Firmware

High severity, CVSS 8.8. EPSS: 3.2% chance of exploitation in the next 30 days.

Ilevia EVE X1/X5 Server version ≤ 4.7.18.0.eden contains a misconfiguration in the sudoers file that allows passwordless execution of certain Bash scripts. If these scripts are writable by web-facing users or accessible via command injection, attackers can replace them with malicious payloads. Execution with sudo grants full root access, resulting in remote privilege escalation and potential system compromise.

Affected products

• Ilevia Eve x1 Server Firmware: up to and including 4.7.18.0

Published 2025-09-16. Last modified 2026-06-17.