{"schemaVersion":3,"id":"CVE-2020-1803","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Huawei smartphones Honor V20 with versions earlier than 10.0.0.179(C636E3R4P3),versions earlier than 10.0.0.180(C185E3R3P3),versions earlier than 10.0.0.180(C432E10R3P4) have an information disclosure vulnerability. The device does not sufficiently validate the identity of smart wearable device in certain specific scenario, the attacker need to gain certain information in the victim's smartphone to launch the attack, successful exploit could cause information disclosure.","dates":{"published":"2020-04-20T19:42:41.000Z","modified":"2024-08-04T06:46:30.954Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":2.9,"severity":"low","vector":"AV:A/AC:M/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00322,"percentile":0.23837,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00322},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00322,"percentile":0.23837}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00322,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00322,"percentile":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10.0.0.180\\(c432e10r3p4\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"Versions earlier than 10.0.0.179(C636E3R4P3) | Versions earlier than 10.0.0.180(C185E3R3P3) | Versions earlier than 10.0.0.180(C432E10R3P4) | < 10.0.0.179\\(c636e3r4p3\\) | < 10.0.0.180\\(c185e3r3p3\\) | < 10.0.0.180\\(c432e10r3p4\\)","eol":null,"hubHref":"/vendor/huawei/honor_v20"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-smartphone-en","label":"www.huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-smartphone-en","hostname":"www.huawei.com","tags":["X Refsource CONFIRM","Vendor Advisory"]},{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-smartphone-en","label":"www.huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-smartphone-en","hostname":"www.huawei.com","tags":["X Refsource CONFIRM","Vendor 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