{"id":"CVE-2022-45190","aliases":["EUVD-2022-48098","GHSA-72p2-44h3-94c6"],"status":"published","title":"An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can...","description":"An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can bypass passkey entry in the legacy pairing of the device.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00257,"percentile":0.17555,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306","CWE-863"],"published":"2023-02-07T00:00:00Z","modified":"2026-06-17T05:09:36Z","products":[{"vendor":"microchip","product":"rn4870_firmware"}],"references":[{"url":"https://blediff.github.io/","tags":["x_transferred","Technical Description","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45190"},{"url":"https://blediff.github.io"},{"url":"https://github.com/advisories/GHSA-72p2-44h3-94c6"}],"sources":{"cve":[{"id":"CVE-2022-45190","description":"An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can bypass passkey entry in the legacy pairing of the device.","status":"published","published":"2023-02-07T00:00:00Z","modified":"2025-03-25T15:17:15.305Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:34:31.184134Z"}],"euvd":[{"id":"EUVD-2022-48098","description":"An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can bypass passkey entry in the legacy pairing of the device.","status":"published","published":"2023-02-07T00:00:00Z","modified":"2025-03-25T15:17:15Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T20:52:53.129601Z"}],"ghsa":[{"id":"GHSA-72p2-44h3-94c6","title":"An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can...","description":"An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can bypass passkey entry in the legacy pairing of the device.","status":"published","published":"2023-02-08T00:30:33Z","modified":"2025-03-25T18:30:24Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-306","CWE-863"],"updated_at":"2026-11-02T15:00:26.443231Z"}],"nvd":[{"id":"CVE-2022-45190","description":"An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can bypass passkey entry in the legacy pairing of the device.","status":"published","published":"2023-02-08T00:15:08.747Z","modified":"2026-06-17T05:09:36Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:07:36.026349Z"}]}}