{"id":"CVE-2021-37116","aliases":["EUVD-2021-23692","GHSA-335p-4qjx-hp36"],"status":"published","title":"PCManager has a Weaknesses Introduced During Design vulnerability .Successful exploitation of...","description":"PCManager has a Weaknesses Introduced During Design vulnerability .Successful exploitation of this vulnerability may cause that the PIN of the subscriber is changed.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00765,"percentile":0.55729,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2022-01-03T21:07:15Z","modified":"2026-06-17T03:59:59Z","products":[{"vendor":"huawei","product":"harmonyos"}],"references":[{"url":"https://device.harmonyos.com/en/docs/security/update/security-bulletins-202110-0000001162998526","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37116"},{"url":"https://github.com/advisories/GHSA-335p-4qjx-hp36"}],"sources":{"cve":[{"id":"CVE-2021-37116","description":"PCManager has a Weaknesses Introduced During Design vulnerability .Successful exploitation of this vulnerability may cause that the PIN of the subscriber is changed.","status":"published","published":"2022-01-03T21:07:15Z","modified":"2024-08-04T01:09:07.834Z","updated_at":"2026-11-02T14:32:58.359368Z"}],"euvd":[{"id":"EUVD-2021-23692","description":"PCManager has a Weaknesses Introduced During Design vulnerability .Successful exploitation of this vulnerability may cause that the PIN of the subscriber is changed.","status":"published","published":"2022-01-03T21:07:15Z","modified":"2024-08-04T01:09:07Z","updated_at":"2026-11-03T03:24:28.314716Z"}],"ghsa":[{"id":"GHSA-335p-4qjx-hp36","title":"PCManager has a Weaknesses Introduced During Design vulnerability .Successful exploitation of...","description":"PCManager has a Weaknesses Introduced During Design vulnerability .Successful exploitation of this vulnerability may cause that the PIN of the subscriber is changed.","status":"published","published":"2022-01-04T00:00:38Z","modified":"2023-02-03T05:04:09Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:53:29.869331Z"}],"nvd":[{"id":"CVE-2021-37116","description":"PCManager has a Weaknesses Introduced During Design vulnerability .Successful exploitation of this vulnerability may cause that the PIN of the subscriber is changed.","status":"published","published":"2022-01-03T22:15:09.287Z","modified":"2026-06-17T03:59:59.83Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:07:03.418194Z"}]}}