What is CVE-2025-41654?

CVE-2025-41654 is a high-severity vulnerability in Pepperl+fuchs Profinet Gateway Fb8122a.1.el, classified under Missing Authentication for Critical Function. CVSS score: 8.2/10. Published 2025-05-26.

How severe is CVE-2025-41654?

High severity. CVSS v3 base score is 8.2 out of 10.

Auth bypass in Pepperl+fuchs Profinet Gateway Fb8122a.1.el

CVE-2025-41654

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.

Vulnerability class: Broken Authentication

EPSS: 0.004 (28.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H.

Affected products

Pepperl+fuchs Profinet Gateway Fb8122a.1.el — versions 0
Pepperl+fuchs Profinet Gateway Lb8122a.1.el — versions 0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

info@cert.vde.com

Frequently asked questions

What is CVE-2025-41654?: CVE-2025-41654 is a high-severity vulnerability in Pepperl+fuchs Profinet Gateway Fb8122a.1.el, classified under Missing Authentication for Critical Function. CVSS score: 8.2/10. Published 2025-05-26.
How severe is CVE-2025-41654?: High severity. CVSS v3 base score is 8.2 out of 10.