Authentication Bypass in KUNBUS Revolution Pi OS for Node-RED Server
CVE-2025-24522

9.3CRITICAL

Key Information:

Vendor

Kunbus Gmbh

Status
Revolution Pi Os Bookworm
Vendor
CVE Published:
1 May 2025

What is CVE-2025-24522?

The KUNBUS Revolution Pi OS Bookworm 01/2025 is exposed due to a lack of default authentication for the Node-RED server. This vulnerability allows an unauthenticated remote attacker to gain complete access to the Node-RED server, enabling them to execute arbitrary commands on the host operating system, potentially leading to severe security incidents.

Affected Version(s)

Revolution Pi OS Bookworm 0 <= 01/2025

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-1...
http://packages.revolutionpi.de/pool/main/p/pictory/

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Adam Bromiley of Pen Test Partners reported these vulnerabilities to CISA.
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