KUNBUS Revolution Pi OS Bookworm 01/2025 is vulnerable because authentication is not configured by default for the Node-RED server. This can give an unauthenticated remote attacker full access to the Node-RED server where they can run arbitrary commands on the underlying operating system.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00164.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Kunbus
  • Revpi Os

No data.

No data.

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Vendors Products
Kunbus
  • Revpi Os
Advisories
Source ID Title
EUVD EUVD EUVD-2025-13263 KUNBUS Revolution Pi OS Bookworm 01/2025 is vulnerable because authentication is not configured by default for the Node-RED server. This can give an unauthenticated remote attacker full access to the Node-RED server where they can run arbitrary commands on the underlying operating system.
Fixes

Solution

KUNBUS has identified the following specific mitigations that users can apply to reduce risk: * Update PiCtory package to version 2.12 The preferred method for updating to version 2.12 is accomplished through KUNBUS's management UI Cockpit. However, users can also download the update package here http://packages.revolutionpi.de/pool/main/p/pictory/ . By end of April 2025, KUNBUS plans to release a new Cockpit plugin that helps the user to make configurations which are available in a graphical interface. In the meantime, it is recommended that users activate authentication. Please refer to this guide https://www.kunbus.com/files/media/misc/kunbus-2025-0000002-remediation.pdf  for help with activating authentication.

Workaround

No workaround given by the vendor.

References
Link Providers
http://packages.revolutionpi.de/pool/main/p/pictory/ cve-icon cve-icon
https://www.cisa.gov/news-events/ics-advisories/icsa-25-121-01 cve-icon cve-icon
History

Thu, 01 May 2025 19:15:00 +0000

Type Values Removed Values Added
Description KUNBUS PiCtory versions 2.5.0 through 2.11.1 have an authentication bypass vulnerability where a remote attacker can bypass authentication to get access due to a path traversal. KUNBUS Revolution Pi OS Bookworm 01/2025 is vulnerable because authentication is not configured by default for the Node-RED server. This can give an unauthenticated remote attacker full access to the Node-RED server where they can run arbitrary commands on the underlying operating system.
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

 ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'}

Thu, 01 May 2025 19:00:00 +0000

Type Values Removed Values Added
Description KUNBUS Revolution Pi OS Bookworm 01/2025 is vulnerable because authentication is not configured by default for the Node-RED server. This can give an unauthenticated remote attacker full access to the Node-RED server where they can run arbitrary commands on the underlying operating system. KUNBUS PiCtory versions 2.5.0 through 2.11.1 have an authentication bypass vulnerability where a remote attacker can bypass authentication to get access due to a path traversal.
Title KUNBUS Revolution Pi Missing Authentication for Critical Function KUNBUS Revolution Pi Authentication Bypass by Primary Weakness
Weaknesses CWE-306 CWE-305
Metrics cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'}

 cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Thu, 01 May 2025 18:45:00 +0000

Type Values Removed Values Added
Description KUNBUS Revolution Pi OS Bookworm 01/2025 is vulnerable because authentication is not configured by default for the Node-RED server. This can give an unauthenticated remote attacker full access to the Node-RED server where they can run arbitrary commands on the underlying operating system.
Title KUNBUS Revolution Pi Missing Authentication for Critical Function
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-05-01T19:00:44.088Z

Reserved: 2025-04-17T20:46:42.230Z

Link: CVE-2025-24522

cve-icon Vulnrichment

Updated: 2025-05-01T18:45:12.250Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-05-01T19:15:57.097

Modified: 2025-05-02T13:52:51.693

Link: CVE-2025-24522

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-06-17T12:08:35Z