{"id":"CVE-2021-22403","aliases":["EUVD-2021-9549","GHSA-grxw-m549-ppgw"],"status":"published","title":"There is a vulnerability of hijacking unverified providers in Huawei Smartphone.Successful...","description":"There is a vulnerability of hijacking unverified providers in Huawei Smartphone.Successful exploitation of this vulnerability may allow attackers to hijack the device and forge UIs to induce users to execute malicious commands.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00917,"percentile":0.60692,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-10-28T12:21:47Z","modified":"2026-06-17T03:37:10Z","products":[{"vendor":"huawei","product":"emui"},{"vendor":"huawei","product":"magic ui"},{"vendor":"huawei","product":"magic_ui"}],"references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2021/7/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22403"},{"url":"https://github.com/advisories/GHSA-grxw-m549-ppgw"}],"sources":{"cve":[{"id":"CVE-2021-22403","description":"There is a vulnerability of hijacking unverified providers in Huawei Smartphone.Successful exploitation of this vulnerability may allow attackers to hijack the device and forge UIs to induce users to execute malicious commands.","status":"published","published":"2021-10-28T12:21:47Z","modified":"2024-08-03T18:44:12.955Z","updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9549","description":"There is a vulnerability of hijacking unverified providers in Huawei Smartphone.Successful exploitation of this vulnerability may allow attackers to hijack the device and forge UIs to induce users to execute malicious commands.","status":"published","published":"2021-10-28T12:21:47Z","modified":"2024-08-03T18:44:12Z","updated_at":"2026-11-03T03:25:02.621949Z"}],"ghsa":[{"id":"GHSA-grxw-m549-ppgw","title":"There is a vulnerability of hijacking unverified providers in Huawei Smartphone.Successful...","description":"There is a vulnerability of hijacking unverified providers in Huawei Smartphone.Successful exploitation of this vulnerability may allow attackers to hijack the device and forge UIs to induce users to execute malicious commands.","status":"published","published":"2022-05-24T19:19:10Z","modified":"2023-01-30T05:03:29Z","updated_at":"2026-11-02T14:46:50.963031Z"}],"nvd":[{"id":"CVE-2021-22403","description":"There is a vulnerability of hijacking unverified providers in Huawei Smartphone.Successful exploitation of this vulnerability may allow attackers to hijack the device and forge UIs to induce users to execute malicious commands.","status":"published","published":"2021-10-28T13:15:08.53Z","modified":"2026-06-17T03:37:10.167Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:07:00.549994Z"}]}}