{"schemaVersion":3,"id":"CVE-2021-22400","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Some Huawei Smartphones has an insufficient input validation vulnerability due to the lack of parameter validation. An attacker may trick a user into installing a malicious APP. The app can modify specific parameters, causing the system to crash. Affected product include:OxfordS-AN00A 10.0.1.10(C00E10R1P1),10.0.1.105(C00E103R3P3),10.0.1.115(C00E110R3P3),10.0.1.123(C00E121R3P3),10.0.1.135(C00E130R3P3),10.0.1.135(C00E130R4P1),10.0.1.152(C00E140R4P1),10.0.1.160(C00E160R4P1),10.0.1.167(C00E166R4P1),10.0.1.173(C00E172R5P1),10.0.1.178(C00E175R5P1) and 10.1.0.202(C00E79R5P1).","dates":{"published":"2021-08-03T13:18:05.000Z","modified":"2024-08-03T18:44:12.919Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00396,"percentile":0.32309,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00396},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00396,"percentile":0.32309}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00396,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0039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Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"huawei","product":"oxfords-an00a_firmware","name":"oxfords-an00a firmware","label":"oxfords-an00a_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"10.0.1.10\\(c00e10r1p1\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.1.105\\(c00e103r3p3\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.1.115\\(c00e110r3p3\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.1.123\\(c00e121r3p3\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.1.135\\(c00e130r3p3\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.1.135\\(c00e130r4p1\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.1.152\\(c00e140r4p1\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.1.160\\(c00e160r4p1\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.1.167\\(c00e166r4p1\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.1.173\\(c00e172r5p1\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.0.1.178\\(c00e175r5p1\\)","noFixRecorded":false,"fixedIn":null},{"text":"10.1.0.202\\(c00e79r5p1\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"10.0.1.10\\(c00e10r1p1\\) | 10.0.1.105\\(c00e103r3p3\\) | 10.0.1.115\\(c00e110r3p3\\) | 10.0.1.123\\(c00e121r3p3\\) | 10.0.1.135\\(c00e130r3p3\\) | 10.0.1.135\\(c00e130r4p1\\) | 10.0.1.152\\(c00e140r4p1\\) | 10.0.1.160\\(c00e160r4p1\\) | 10.0.1.167\\(c00e166r4p1\\) | 10.0.1.173\\(c00e172r5p1\\) | 10.0.1.178\\(c00e175r5p1\\) | 10.1.0.202\\(c00e79r5p1\\)","eol":null,"hubHref":"/vendor/huawei/oxfords-an00a"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210721-01-phones-en","label":"www.huawei.com/en/psirt/security-advisories/huawei-sa-20210721-01-phones-en","hostname":"www.huawei.com","tags":["X Refsource MISC","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-08-03T13:18:05.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-03T18:44:12.919Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T09:51:54.850Z","stale":false,"partial":false}}