{"id":"CVE-2020-9550","aliases":["EUVD-2020-30352","GHSA-vp46-q6gj-2xjc"],"status":"published","title":"Rubetek SmartHome 2020 devices use unencrypted 433 MHz communication between controllers and...","description":"Rubetek SmartHome 2020 devices use unencrypted 433 MHz communication between controllers and beacons, allowing an attacker to sniff and spoof beacon requests remotely.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00745,"percentile":0.55048,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2020-03-04T18:19:05Z","modified":"2026-06-17T03:28:08Z","products":[{"vendor":"rubetek","product":"smarthome_firmware"}],"references":[{"url":"https://rubetek.com/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://pastebin.com/CckKKJcM","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-9550"},{"url":"https://github.com/advisories/GHSA-vp46-q6gj-2xjc"}],"sources":{"cve":[{"id":"CVE-2020-9550","description":"Rubetek SmartHome 2020 devices use unencrypted 433 MHz communication between controllers and beacons, allowing an attacker to sniff and spoof beacon requests remotely.","status":"published","published":"2020-03-04T18:19:05Z","modified":"2024-08-04T10:34:39.443Z","updated_at":"2026-11-02T14:35:49.538427Z"}],"euvd":[{"id":"EUVD-2020-30352","description":"Rubetek SmartHome 2020 devices use unencrypted 433 MHz communication between controllers and beacons, allowing an attacker to sniff and spoof beacon requests remotely.","status":"published","published":"2020-03-04T18:19:05Z","modified":"2024-08-04T10:34:39Z","updated_at":"2026-11-03T03:07:53.493042Z"}],"ghsa":[{"id":"GHSA-vp46-q6gj-2xjc","title":"Rubetek SmartHome 2020 devices use unencrypted 433 MHz communication between controllers and...","description":"Rubetek SmartHome 2020 devices use unencrypted 433 MHz communication between controllers and beacons, allowing an attacker to sniff and spoof beacon requests remotely.","status":"published","published":"2022-05-24T17:10:09Z","modified":"2023-01-29T05:01:52Z","updated_at":"2026-11-02T14:44:55.873032Z"}],"nvd":[{"id":"CVE-2020-9550","description":"Rubetek SmartHome 2020 devices use unencrypted 433 MHz communication between controllers and beacons, allowing an attacker to sniff and spoof beacon requests remotely.","status":"published","published":"2020-03-04T19:15:14.15Z","modified":"2026-06-17T03:28:08.353Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:05:54.796125Z"}]}}