{"id":"CVE-2019-5271","aliases":["EUVD-2019-14876","GHSA-4hxg-f64g-48jf"],"status":"published","title":"There is an information leak vulnerability in Huawei smart speaker Myna. When the smart speaker...","description":"There is an information leak vulnerability in Huawei smart speaker Myna. When the smart speaker is paired with the cloud through Wi-Fi, the speaker incorrectly processes some data. Attackers can exploit this vulnerability to read and modify specific configurations of speakers through a series of operations.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.003,"percentile":0.22866,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-11-29T20:16:57Z","modified":"2026-06-17T02:37:24Z","products":[{"vendor":"huawei","product":"myna"},{"vendor":"huawei","product":"myna_firmware"}],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191127-01-myna-en","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-5271"},{"url":"https://github.com/advisories/GHSA-4hxg-f64g-48jf"}],"sources":{"cve":[{"id":"CVE-2019-5271","description":"There is an information leak vulnerability in Huawei smart speaker Myna. When the smart speaker is paired with the cloud through Wi-Fi, the speaker incorrectly processes some data. Attackers can exploit this vulnerability to read and modify specific configurations of speakers through a series of operations.","status":"published","published":"2019-11-29T20:16:57Z","modified":"2024-08-04T19:47:56.971Z","updated_at":"2026-11-02T14:20:18.746972Z"}],"euvd":[{"id":"EUVD-2019-14876","description":"There is an information leak vulnerability in Huawei smart speaker Myna. When the smart speaker is paired with the cloud through Wi-Fi, the speaker incorrectly processes some data. Attackers can exploit this vulnerability to read and modify specific configurations of speakers through a series of operations.","status":"published","published":"2019-11-29T20:16:57Z","modified":"2024-08-04T19:47:56Z","updated_at":"2026-11-03T03:06:52.999682Z"}],"ghsa":[{"id":"GHSA-4hxg-f64g-48jf","title":"There is an information leak vulnerability in Huawei smart speaker Myna. When the smart speaker...","description":"There is an information leak vulnerability in Huawei smart speaker Myna. When the smart speaker is paired with the cloud through Wi-Fi, the speaker incorrectly processes some data. Attackers can exploit this vulnerability to read and modify specific configurations of speakers through a series of operations.","status":"published","published":"2022-05-24T17:02:31Z","modified":"2023-01-28T05:08:06Z","updated_at":"2026-11-02T14:44:35.9832Z"}],"nvd":[{"id":"CVE-2019-5271","description":"There is an information leak vulnerability in Huawei smart speaker Myna. When the smart speaker is paired with the cloud through Wi-Fi, the speaker incorrectly processes some data. Attackers can exploit this vulnerability to read and modify specific configurations of speakers through a series of operations.","status":"published","published":"2019-11-29T21:15:11.433Z","modified":"2026-06-17T02:37:24.863Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.8,"vector":"AV:A/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:38.993437Z"}]}}