CVE-2025-27452: Endress MEAC300-FNADE4 Firmware

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

The configuration of the Apache httpd webserver which serves the MEAC300-FNADE4 web application, is partly insecure. There are modules activated that are not required for the operation of the FNADE4 web application. The functionality of the some modules pose a risk to the webserver which enable dircetory listing.

Affected products

• Endress MEAC300-FNADE4 Firmware: up to and including 0.16.0

Published 2025-07-03. Last modified 2026-06-17.