{"cve":{"cve_id":"CVE-2020-9081","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00196,"epss_percentile":0.09332,"epss_as_of":"2026-06-23","description":"There is an improper authorization vulnerability in some Huawei smartphones. An attacker could perform a series of operation in specific mode to exploit this vulnerability. Successful exploit could allow the attacker to bypass app lock. (Vulnerability ID: HWPSIRT-2019-12144)\n\n\n\nThis vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9081.","published_at":"2024-12-27T09:34:40.332000Z","last_modified_at":null,"cvss_v3_score":3.5,"cvss_v3_vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","cvss_v3_severity":"LOW","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":false,"ssvc_technical_impact":"partial","cwes":["CWE-285"],"nvd_references":["https://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200826-15-smartphone-en"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:14:39.227712Z"},"effective_severity":"LOW","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"P","value_label":"Physical"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"L","value_label":"Low"},{"metric":"I","name":"Integrity","value":"L","value_label":"Low"},{"metric":"A","name":"Availability","value":"N","value_label":"None"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"huawei","vendor_name":"Huawei","product_slug":"huawei-mate-20","product_name":"HUAWEI Mate 20","version_start":"Versions earlier than 10.1.0.160(C00E160R3P8)","version_start_inclusive":true,"version_end":"Versions earlier than 10.1.0.160(C00E160R3P8)","version_end_inclusive":true,"cpe23_uri":"cve5:huawei:huawei-mate-20:Versions earlier than 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10.1.0.160(C01E160R2P8)"},{"vendor_slug":"huawei","vendor_name":"Huawei","product_slug":"princeton-al10d","product_name":"Princeton-AL10D","version_start":"Versions earlier than 10.1.0.160(C00E160R2P11)","version_start_inclusive":true,"version_end":"Versions earlier than 10.1.0.160(C00E160R2P11)","version_end_inclusive":true,"cpe23_uri":"cve5:huawei:princeton-al10d:Versions earlier than 10.1.0.160(C00E160R2P11):Versions earlier than 10.1.0.160(C00E160R2P11)"},{"vendor_slug":"huawei","vendor_name":"Huawei","product_slug":"yale-al00a","product_name":"Yale-AL00A","version_start":"Versions earlier than 10.1.0.160(C00E160R8P12)","version_start_inclusive":true,"version_end":"Versions earlier than 10.1.0.160(C00E160R8P12)","version_end_inclusive":true,"cpe23_uri":"cve5:huawei:yale-al00a:Versions earlier than 10.1.0.160(C00E160R8P12):Versions earlier than 10.1.0.160(C00E160R8P12)"},{"vendor_slug":"huawei","vendor_name":"Huawei","product_slug":"yale-al50a","product_name":"Yale-AL50A","version_start":"Versions earlier than 10.1.0.88(C00E88R8P1)","version_start_inclusive":true,"version_end":"Versions earlier than 10.1.0.88(C00E88R8P1)","version_end_inclusive":true,"cpe23_uri":"cve5:huawei:yale-al50a:Versions earlier than 10.1.0.88(C00E88R8P1):Versions earlier than 10.1.0.88(C00E88R8P1)"},{"vendor_slug":"huawei","vendor_name":"Huawei","product_slug":"yalep-al10b","product_name":"YaleP-AL10B","version_start":"Versions earlier than 10.1.0.160(C00E160R8P12)","version_start_inclusive":true,"version_end":"Versions earlier than 10.1.0.160(C00E160R8P12)","version_end_inclusive":true,"cpe23_uri":"cve5:huawei:yalep-al10b:Versions earlier than 10.1.0.160(C00E160R8P12):Versions earlier than 10.1.0.160(C00E160R8P12)"}],"exploit_refs":[],"news":[],"references":[{"url":"https://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200826-15-smartphone-en","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2024-12-27T09:34:40.332000Z","label":"CVE published","source":null},{"type":"ssvc_changed","at":"2026-06-24T00:31:35.223313Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:35.223313Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:35.223313Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:35.223313Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:35.223313Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:35.223313Z","label":"CVSS score revised","source":"vulnrichment"}]}