{"id":"CVE-2021-40002","aliases":["EUVD-2021-27192","GHSA-x7x6-h68x-g4v2"],"status":"published","title":"The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this...","description":"The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this vulnerability may result in malicious command execution at the remote end.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00397,"percentile":0.34189,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2022-01-07T22:39:27Z","modified":"2026-06-17T04:06:22Z","products":[{"vendor":"huawei","product":"harmonyos"}],"references":[{"url":"https://device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40002"},{"url":"https://github.com/advisories/GHSA-x7x6-h68x-g4v2"}],"sources":{"cve":[{"id":"CVE-2021-40002","description":"The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this vulnerability may result in malicious command execution at the remote end.","status":"published","published":"2022-01-07T22:39:27Z","modified":"2024-08-04T02:20:34.143Z","updated_at":"2026-11-02T14:33:01.852999Z"}],"euvd":[{"id":"EUVD-2021-27192","description":"The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this vulnerability may result in malicious command execution at the remote end.","status":"published","published":"2022-01-07T22:39:27Z","modified":"2024-08-04T02:20:34Z","updated_at":"2026-11-03T03:24:21.810275Z"}],"ghsa":[{"id":"GHSA-x7x6-h68x-g4v2","title":"The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this...","description":"The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this vulnerability may result in malicious command execution at the remote end.","status":"published","published":"2022-01-11T00:01:28Z","modified":"2023-02-03T05:04:23Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:53:32.764591Z"}],"nvd":[{"id":"CVE-2021-40002","description":"The Bluetooth module has an out-of-bounds write vulnerability. Successful exploitation of this vulnerability may result in malicious command execution at the remote end.","status":"published","published":"2022-01-10T14:10:21.047Z","modified":"2026-06-17T04:06:22.54Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:A/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:07:03.418194Z"}]}}