CVE-2025-41737: Metz-Connect EWIO2-Bm Firmware

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Due to webserver misconfiguration an unauthenticated remote attacker is able to read the source of php modules.

Affected products

• Metz-Connect EWIO2-Bm Firmware: before 2.2.0 (fixed in 2.2.0)
• Metz-Connect EWIO2-M-Bm Firmware: before 2.2.0 (fixed in 2.2.0)
• Metz-Connect EWIO2-M Firmware: before 2.2.0 (fixed in 2.2.0)

Published 2025-11-18. Last modified 2026-06-17.