{"id":"CVE-2020-9083","aliases":["EUVD-2020-29912","GHSA-3hhq-c6rx-g7fq"],"status":"published","title":"HUAWEI Mate 20 smart phones with Versions earlier than 10.1.0.163(C00E160R3P8) have a denial of...","description":"HUAWEI Mate 20 smart phones with Versions earlier than 10.1.0.163(C00E160R3P8) have a denial of service (DoS) vulnerability. The attacker can enter a large amount of text on the phone. Due to insufficient verification of the parameter, successful exploitation can impact the service.","severity":{"version":"3.1","score":2.4,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0021,"percentile":0.11235,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2020-09-03T18:07:15Z","modified":"2026-06-17T03:27:28Z","products":[{"vendor":"huawei","product":"huawei mate 20"},{"vendor":"huawei","product":"mate_20_firmware"}],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200902-03-smartphone-en","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-9083"},{"url":"https://github.com/advisories/GHSA-3hhq-c6rx-g7fq"}],"sources":{"cve":[{"id":"CVE-2020-9083","description":"HUAWEI Mate 20 smart phones with Versions earlier than 10.1.0.163(C00E160R3P8) have a denial of service (DoS) vulnerability. The attacker can enter a large amount of text on the phone. Due to insufficient verification of the parameter, successful exploitation can impact the service.","status":"published","published":"2020-09-03T18:07:15Z","modified":"2024-08-04T10:19:19.799Z","updated_at":"2026-11-02T14:35:49.538427Z"}],"euvd":[{"id":"EUVD-2020-29912","description":"HUAWEI Mate 20 smart phones with Versions earlier than 10.1.0.163(C00E160R3P8) have a denial of service (DoS) vulnerability. The attacker can enter a large amount of text on the phone. Due to insufficient verification of the parameter, successful exploitation can impact the service.","status":"published","published":"2020-09-03T18:07:15Z","modified":"2024-08-04T10:19:19Z","updated_at":"2026-11-03T03:07:55.179323Z"}],"ghsa":[{"id":"GHSA-3hhq-c6rx-g7fq","title":"HUAWEI Mate 20 smart phones with Versions earlier than 10.1.0.163(C00E160R3P8) have a denial of...","description":"HUAWEI Mate 20 smart phones with Versions earlier than 10.1.0.163(C00E160R3P8) have a denial of service (DoS) vulnerability. The attacker can enter a large amount of text on the phone. Due to insufficient verification of the parameter, successful exploitation can impact the service.","status":"published","published":"2022-05-24T17:27:23Z","modified":"2023-01-29T05:03:55Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:45:25.585599Z"}],"nvd":[{"id":"CVE-2020-9083","description":"HUAWEI Mate 20 smart phones with Versions earlier than 10.1.0.163(C00E160R3P8) have a denial of service (DoS) vulnerability. The attacker can enter a large amount of text on the phone. Due to insufficient verification of the parameter, successful exploitation can impact the service.","status":"published","published":"2020-09-03T19:15:12.353Z","modified":"2026-06-17T03:27:28.25Z","cvss":[{"version":"3.1","score":2.4,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"low","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:06:13.600965Z"}]}}