{"id":"CVE-2020-1786","aliases":["EUVD-2020-12612","GHSA-4hr7-8p39-3848"],"status":"published","title":"HUAWEI Mate 20 Pro smartphones versions earlier than 10.0.0.175(C00E69R3P8) have an improper...","description":"HUAWEI Mate 20 Pro smartphones versions earlier than 10.0.0.175(C00E69R3P8) have an improper authentication vulnerability. The software does not sufficiently validate the name of apk file in a special condition which could allow an attacker to forge a crafted application as a normal one. Successful exploit could allow the attacker to bypass digital balance function.","severity":{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00246,"percentile":0.16003,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2020-01-09T17:13:18Z","modified":"2026-06-17T03:02:23Z","products":[{"vendor":"huawei","product":"huawei mate 20 pro"},{"vendor":"huawei","product":"mate_20_pro_firmware"}],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200108-01-smartphone-en","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1786"},{"url":"https://github.com/advisories/GHSA-4hr7-8p39-3848"}],"sources":{"cve":[{"id":"CVE-2020-1786","description":"HUAWEI Mate 20 Pro smartphones versions earlier than 10.0.0.175(C00E69R3P8) have an improper authentication vulnerability. The software does not sufficiently validate the name of apk file in a special condition which could allow an attacker to forge a crafted application as a normal one. Successful exploit could allow the attacker to bypass digital balance function.","status":"published","published":"2020-01-09T17:13:18Z","modified":"2024-08-04T06:46:30.952Z","updated_at":"2026-11-02T14:35:56.213477Z"}],"euvd":[{"id":"EUVD-2020-12612","description":"HUAWEI Mate 20 Pro smartphones versions earlier than 10.0.0.175(C00E69R3P8) have an improper authentication vulnerability. The software does not sufficiently validate the name of apk file in a special condition which could allow an attacker to forge a crafted application as a normal one. Successful exploit could allow the attacker to bypass digital balance function.","status":"published","published":"2020-01-09T17:13:18Z","modified":"2024-08-04T06:46:30Z","updated_at":"2026-11-03T03:08:12.086746Z"}],"ghsa":[{"id":"GHSA-4hr7-8p39-3848","title":"HUAWEI Mate 20 Pro smartphones versions earlier than 10.0.0.175(C00E69R3P8) have an improper...","description":"HUAWEI Mate 20 Pro smartphones versions earlier than 10.0.0.175(C00E69R3P8) have an improper authentication vulnerability. The software does not sufficiently validate the name of apk file in a special condition which could allow an attacker to forge a crafted application as a normal one. Successful exploit could allow the attacker to bypass digital balance function.","status":"published","published":"2022-05-24T17:05:59Z","modified":"2023-01-29T05:01:05Z","updated_at":"2026-11-02T14:44:44.036588Z"}],"nvd":[{"id":"CVE-2020-1786","description":"HUAWEI Mate 20 Pro smartphones versions earlier than 10.0.0.175(C00E69R3P8) have an improper authentication vulnerability. The software does not sufficiently validate the name of apk file in a special condition which could allow an attacker to forge a crafted application as a normal one. Successful exploit could allow the attacker to bypass digital balance function.","status":"published","published":"2020-01-09T18:15:10.53Z","modified":"2026-06-17T03:02:23.49Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:05:52.385274Z"}]}}