{"id":"CVE-2025-24522","aliases":["EUVD-2025-13263","GHSA-mv7w-j26m-h74p"],"status":"published","title":"KUNBUS Revolution Pi  Authentication Bypass by Primary Weakness","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.","severity":{"version":"4.0","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","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00783,"percentile":0.56463,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-305"],"published":"2025-05-01T18:37:37Z","modified":"2026-06-17T08:59:09Z","products":[{"vendor":"kunbus gmbh","product":"revolution pi os bookworm"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-25-121-01"},{"url":"http://packages.revolutionpi.de/pool/main/p/pictory/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-24522"},{"url":"http://packages.revolutionpi.de/pool/main/p/pictory"},{"url":"https://github.com/advisories/GHSA-mv7w-j26m-h74p"}],"sources":{"cve":[{"id":"CVE-2025-24522","title":"KUNBUS Revolution Pi  Authentication Bypass by Primary Weakness","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.","status":"published","published":"2025-05-01T18:37:37.244Z","modified":"2025-05-01T19:00:44.088Z","cvss":[{"version":"4.0","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","level":"critical","assessor":"cna"},{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-305"],"updated_at":"2026-11-02T14:32:44.11109Z"}],"euvd":[{"id":"EUVD-2025-13263","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.","status":"published","published":"2025-05-01T18:37:37Z","modified":"2025-05-01T19:00:44Z","cvss":[{"version":"4.0","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","level":"critical"}],"updated_at":"2026-11-02T20:51:56.360543Z"}],"ghsa":[{"id":"GHSA-mv7w-j26m-h74p","title":"KUNBUS Revolution Pi OS Bookworm 01/2025 is vulnerable because authentication is not configured...","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.","status":"published","published":"2025-05-02T15:31:45Z","modified":"2025-05-02T15:31:52Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"},{"version":"4.0","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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"}],"cwes":["CWE-305"],"updated_at":"2026-11-02T15:02:06.423076Z"}],"nvd":[{"id":"CVE-2025-24522","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.","status":"published","published":"2025-05-01T19:15:57.097Z","modified":"2026-06-17T08:59:09.927Z","cvss":[{"version":"4.0","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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"},{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-305"],"updated_at":"2026-11-02T14:11:04.33372Z"}]}}