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.

CVSS v3.1

10.0 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS

12.67% chance of exploitation in the next 30 days, 96th percentile

Published

2025-07-01

Proof-of-concept exploits (1)

• wallyschag/CVE-2025-41656

References

• CVE Record
• NVD entry

Related

• CVE-2025-41646
• CVE-2025-4173
• CVE-2025-4164
• CVE-2025-4174
• CVE-2025-4163
• CVE-2025-41744