{"id":"CVE-2021-37079","aliases":["EUVD-2021-23655","GHSA-hr74-2257-g4wm"],"status":"published","title":"There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation...","description":"There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to delete arbitrary file by system_app permission.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00702,"percentile":0.53569,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-94"],"published":"2021-12-07T16:04:24Z","modified":"2026-06-17T03:59:56Z","products":[{"vendor":"huawei","product":"harmonyos"}],"references":[{"url":"https://device.harmonyos.com/en/docs/security/update/security-bulletins-202109-0000001196270727","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37079"},{"url":"https://github.com/advisories/GHSA-hr74-2257-g4wm"}],"sources":{"cve":[{"id":"CVE-2021-37079","description":"There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to delete arbitrary file by system_app permission.","status":"published","published":"2021-12-07T16:04:24Z","modified":"2024-08-04T01:09:07.729Z","updated_at":"2026-11-02T14:32:58.359368Z"}],"euvd":[{"id":"EUVD-2021-23655","description":"There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to delete arbitrary file by system_app permission.","status":"published","published":"2021-12-07T16:04:24Z","modified":"2024-08-04T01:09:07Z","updated_at":"2026-11-03T03:24:28.314716Z"}],"ghsa":[{"id":"GHSA-hr74-2257-g4wm","title":"There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation...","description":"There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to delete arbitrary file by system_app permission.","status":"published","published":"2021-12-08T00:01:12Z","modified":"2023-08-08T15:31:24Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:54:44.111289Z"}],"nvd":[{"id":"CVE-2021-37079","description":"There is a Improper Input Validation vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may lead to delete arbitrary file by system_app permission.","status":"published","published":"2021-12-07T17:15:09.27Z","modified":"2026-06-17T03:59:56.083Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:07:01.811115Z"}]}}