{"id":"CVE-2021-22380","aliases":["EUVD-2021-9526","GHSA-c4p3-qhm5-3h73"],"status":"published","title":"There is a Cleartext Transmission of Sensitive Information Vulnerability in Huawei Smartphone....","description":"There is a Cleartext Transmission of Sensitive Information Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may affect service confidentiality and availability.","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":"2026-11-11","score":0.00564,"percentile":0.47343,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2021-06-30T13:37:17Z","modified":"2026-06-17T03:37:07Z","products":[{"vendor":"huawei","product":"emui"}],"references":[{"url":"https://consumer.huawei.com/en/support/bulletin/2021/5/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22380"},{"url":"https://github.com/advisories/GHSA-c4p3-qhm5-3h73"}],"sources":{"cve":[{"id":"CVE-2021-22380","description":"There is a Cleartext Transmission of Sensitive Information Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may affect service confidentiality and availability.","status":"published","published":"2021-06-30T13:37:17Z","modified":"2024-08-03T18:44:12.229Z","updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2021-9526","description":"There is a Cleartext Transmission of Sensitive Information Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may affect service confidentiality and availability.","status":"published","published":"2021-06-30T13:37:17Z","modified":"2024-08-03T18:44:12Z","updated_at":"2026-11-03T03:25:02.621949Z"}],"ghsa":[{"id":"GHSA-c4p3-qhm5-3h73","title":"There is a Cleartext Transmission of Sensitive Information Vulnerability in Huawei Smartphone....","description":"There is a Cleartext Transmission of Sensitive Information Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may affect service confidentiality and availability.","status":"published","published":"2022-05-24T19:06:37Z","modified":"2023-01-30T05:00:34Z","cwes":["CWE-319"],"updated_at":"2026-11-02T14:46:14.069279Z"}],"nvd":[{"id":"CVE-2021-22380","description":"There is a Cleartext Transmission of Sensitive Information Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may affect service confidentiality and availability.","status":"published","published":"2021-06-30T14:15:08.723Z","modified":"2026-06-17T03:37:07.547Z","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-319"],"updated_at":"2026-11-02T14:06:55.259633Z"}]}}