{"id":"CVE-2021-22488","aliases":["EUVD-2021-9634","GHSA-9xf3-qh47-frwv"],"status":"published","title":"There is an Unauthorized file access vulnerability in Huawei Smartphone.Successful exploitation...","description":"There is an Unauthorized file access vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability by modifying soft links may tamper with the files restored from backups.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00716,"percentile":0.54242,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-59","CWE-668"],"published":"2021-10-28T12:25:17Z","modified":"2026-06-17T03:37:18Z","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-2021-22488"},{"url":"https://github.com/advisories/GHSA-9xf3-qh47-frwv"}],"sources":{"cve":[{"id":"CVE-2021-22488","description":"There is an Unauthorized file access vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability by modifying soft links may tamper with the files restored from backups.","status":"published","published":"2021-10-28T12:25:17Z","modified":"2024-08-03T18:44:13.607Z","updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9634","description":"There is an Unauthorized file access vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability by modifying soft links may tamper with the files restored from backups.","status":"published","published":"2021-10-28T12:25:17Z","modified":"2024-08-03T18:44:13Z","updated_at":"2026-11-03T03:25:02.042856Z"}],"ghsa":[{"id":"GHSA-9xf3-qh47-frwv","title":"There is an Unauthorized file access vulnerability in Huawei Smartphone.Successful exploitation...","description":"There is an Unauthorized file access vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability by modifying soft links may tamper with the files restored from backups.","status":"published","published":"2022-05-24T19:19:06Z","modified":"2023-01-27T05:03:24Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-668"],"updated_at":"2026-11-02T14:42:14.302128Z"}],"nvd":[{"id":"CVE-2021-22488","description":"There is an Unauthorized file access vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability by modifying soft links may tamper with the files restored from backups.","status":"published","published":"2021-10-28T13:15:10.227Z","modified":"2026-06-17T03:37:18.75Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:07:00.549994Z"}]}}