{"api_version":"1","generated_at":"2026-04-23T17:15:12+00:00","cve":"CVE-2020-1872","urls":{"html":"https://cve.report/CVE-2020-1872","api":"https://cve.report/api/cve/CVE-2020-1872.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-1872","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-1872"},"summary":{"title":"CVE-2020-1872","description":"Huawei smart phones P10 Plus with versions earlier than 9.1.0.201(C01E75R1P12T8), earlier than 9.1.0.252(C185E2R1P9T8), earlier than 9.1.0.252(C432E4R1P9T8), and earlier than 9.1.0.255(C576E6R1P8T8) have a digital balance bypass vulnerability. When re-configuring the mobile phone at the digital balance mode, an attacker can perform some operations to bypass the startup wizard, and then open some switch. As a result, the digital balance function is bypassed.","state":"PUBLIC","assigner":"psirt@huawei.com","published_at":"2020-02-18 02:15:00","updated_at":"2021-07-21 11:39:00"},"problem_types":["NVD-CWE-noinfo"],"metrics":[],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-01-digitalbalance-en","name":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-01-digitalbalance-en","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"Security Advisory - Digital Balance Bypass Vulnerability in Huawei Smart Phones","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-1872","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1872","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"1872","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"huawei","cpe5":"p10_plus","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"1872","vulnerable":"0","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"huawei","cpe5":"p10_plus","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"1872","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"huawei","cpe5":"p10_plus_firmware","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2020","cve_id":"1872","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"huawei","cpe5":"p10_plus_firmware","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2020-1872","ASSIGNER":"psirt@huawei.com","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Huawei","product":{"product_data":[{"product_name":"HUAWEI P10 Plus","version":{"version_data":[{"version_value":"earlier than 9.1.0.201(C01E75R1P12T8)"},{"version_value":"earlier than 9.1.0.252(C185E2R1P9T8)"},{"version_value":"earlier than 9.1.0.252(C432E4R1P9T8)"},{"version_value":"earlier than 9.1.0.255(C576E6R1P8T8)"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Digital Balance Bypass"}]}]},"references":{"reference_data":[{"refsource":"CONFIRM","name":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-01-digitalbalance-en","url":"https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200122-01-digitalbalance-en"}]},"description":{"description_data":[{"lang":"eng","value":"Huawei smart phones P10 Plus with versions earlier than 9.1.0.201(C01E75R1P12T8), earlier than 9.1.0.252(C185E2R1P9T8), earlier than 9.1.0.252(C432E4R1P9T8), and earlier than 9.1.0.255(C576E6R1P8T8) have a digital balance bypass vulnerability. When re-configuring the mobile phone at the digital balance mode, an attacker can perform some operations to bypass the startup wizard, and then open some switch. As a result, the digital balance function is bypassed."}]}},"nvd":{"publishedDate":"2020-02-18 02:15:00","lastModifiedDate":"2021-07-21 11:39:00","problem_types":["NVD-CWE-noinfo"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","attackVector":"PHYSICAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":4.6,"baseSeverity":"MEDIUM"},"exploitabilityScore":0.9,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:N/I:P/A:N","accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":2.1},"severity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:huawei:p10_plus_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"9.1.0.201\\(c01e75r1p12t8\\)","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:huawei:p10_plus:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]},{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:huawei:p10_plus_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"9.1.0.252\\(c185e2r1p9t8\\)","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:huawei:p10_plus:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]},{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:huawei:p10_plus_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"9.1.0.252\\(c432e4r1p9t8\\)","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:huawei:p10_plus:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]},{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:huawei:p10_plus_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"9.1.0.255\\(c576e6r1p8t8\\)","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:huawei:p10_plus:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"1872","Ordinal":"161201","Title":"CVE-2020-1872","CVE":"CVE-2020-1872","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"1872","Ordinal":"1","NoteData":"Huawei smart phones P10 Plus with versions earlier than 9.1.0.201(C01E75R1P12T8), earlier than 9.1.0.252(C185E2R1P9T8), earlier than 9.1.0.252(C432E4R1P9T8), and earlier than 9.1.0.255(C576E6R1P8T8) have a digital balance bypass vulnerability. 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