CVE-2025-41656

Pilz: Missing Authentication in Node-RED integration

Description

An unauthenticated remote attacker can run arbitrary commands on the affected devices with high privileges because the authentication for the Node_RED server is not configured by default.

Category

10.0
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.10%
Affected: Pilz IndustrialPI 4 with Firmware Bullseye
Published at:
Updated at:

References

Link Tags
https://certvde.com/en/advisories/VDE-2025-045

Frequently Asked Questions

What is the severity of CVE-2025-41656?
CVE-2025-41656 has been scored as a critical severity vulnerability.
How to fix CVE-2025-41656?
To fix CVE-2025-41656, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-41656 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-41656 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-41656?
CVE-2025-41656 affects Pilz IndustrialPI 4 with Firmware Bullseye.
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