What’s Vulnerable › Vulnerabilities

CVE-2025-24522: KUNBUS Revolution Pi Authentication Bypass by Primary Weakness

• Severity: critical (CVSS 10.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-01 · updated 2026-06-17
• Weakness: CWE-305

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.

Affected products

• KUNBUS GmbH Revolution Pi OS Bookworm: through 01/2025

References

• http://packages.revolutionpi.de/pool/main/p/pictory/
• https://www.cisa.gov/news-events/ics-advisories/icsa-25-121-01

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