CVE-2025-41654: Pepperl+fuchs Profinet Gateway FB8122A.1.EL

High severity, CVSS 8.2. EPSS: 0.4% chance of exploitation in the next 30 days.

An unauthenticated remote attacker can access information about running processes via the SNMP protocol. The amount of returned data can trigger a reboot by the watchdog.

Affected products

• Pepperl+fuchs Profinet Gateway FB8122A.1.EL: before V1.3.13 (fixed in V1.3.13)
• Pepperl+fuchs Profinet Gateway LB8122A.1.EL: before V1.3.13 (fixed in V1.3.13)

Published 2025-05-26. Last modified 2026-06-17.