CVE-2025-41656
CRITICALCVSS 10/10EPSS 9.95%
Last modified
CVE-2025-41656 is a critical-severity vulnerability rated 10/10 on the CVSS scale. 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.. EPSS estimates a 9.95% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2025-41656?
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.
How severe is CVE-2025-41656?
CVE-2025-41656 has a CVSS score of 10/10 (CRITICAL severity). The EPSS model estimates a 9.95% probability of exploitation in the next 30 days.
How do I fix CVE-2025-41656?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-41656?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST