{"id":"CVE-2022-45191","aliases":["EUVD-2022-48099","GHSA-rcw3-69hq-m8x4"],"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 cause a denial of service by sending a pair confirm message with wrong values.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00201,"percentile":0.10047,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-354"],"published":"2023-02-07T00:00:00Z","modified":"2026-06-17T05:09:36Z","products":[{"vendor":"microchip","product":"rn4870_firmware"}],"references":[{"url":"https://www.microchip.com/en-us/support/product-change-notification","tags":["x_transferred","Issue Tracking"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45191"},{"url":"https://github.com/advisories/GHSA-rcw3-69hq-m8x4"}],"sources":{"cve":[{"id":"CVE-2022-45191","description":"An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can cause a denial of service by sending a pair confirm message with wrong values.","status":"published","published":"2023-02-07T00:00:00Z","modified":"2025-03-25T17:31:15.81Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-354"],"updated_at":"2026-11-02T14:34:31.840191Z"}],"euvd":[{"id":"EUVD-2022-48099","description":"An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can cause a denial of service by sending a pair confirm message with wrong values.","status":"published","published":"2023-02-07T00:00:00Z","modified":"2025-03-25T17:31:15Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:52:52.597546Z"}],"ghsa":[{"id":"GHSA-rcw3-69hq-m8x4","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 cause a denial of service by sending a pair confirm message with wrong values.","status":"published","published":"2023-02-08T00:30:33Z","modified":"2023-02-16T18:30:26Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-354"],"updated_at":"2026-11-02T14:54:08.612342Z"}],"nvd":[{"id":"CVE-2022-45191","description":"An issue was discovered on Microchip RN4870 1.43 devices. An attacker within BLE radio range can cause a denial of service by sending a pair confirm message with wrong values.","status":"published","published":"2023-02-08T00:15:08.793Z","modified":"2026-06-17T05:09:36.24Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-354"],"updated_at":"2026-11-02T14:07:36.026349Z"}]}}