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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, and successful exploit could cause information disclosure.Affected product versions include:HUAWEI Mate 20 versions earlier than 10.1.0.160(C00E160R3P8),versions earlier than 10.1.0.160(C01E160R2P8);HUAWEI Mate 20 X versions earlier than 10.1.0.160(C00E160R2P8),versions earlier than 10.1.0.160(C01E160R2P8);HUAWEI P30 Pro versions earlier than 10.1.0.160(C00E160R2P8);Laya-AL00EP versions earlier than 10.1.0.160(C786E160R3P8);Tony-AL00B versions earlier than 10.1.0.160(C00E160R2P11);Tony-TL00B versions earlier than 10.1.0.160(C01E160R2P11).","There is an information disclosure vulnerability in several smartphones. The device does not sufficiently validate the identity of smart wearable device in c...","2020-10-12T14:15:14.34","2021-07-21T11:39:23.747",4.6,"CVSS:3.1\u002FAV:P\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":30,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":23,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","PHYSICAL","LOW","NONE","UNCHANGED","HIGH","MEDIUM",null,0.9,3.6,[31],{"Source":17,"Type":18,"CVSSData":32,"BaseSeverity":22,"ExploitabilityScore":38,"ImpactScore":39,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":27},{"Version":33,"VectorString":34,"AccessVector":35,"AccessComplexity":26,"Authentication":23,"ConfidentialityImpact":36,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":37,"BaseSeverity":27,"Exploitability":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"CollateralDamagePotential":27,"TargetDistribution":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"EnvironmentalScore":27},"2.0","AV:L\u002FAC:M\u002FAu:N\u002FC:P\u002FI:N\u002FA:N","LOCAL","PARTIAL",1.9,3.4,2.9,0.0022,[40,40,40,40,40,40,40],"Medium",[44,49,53,56,59,62,65,68,71,74,77,80],{"vendor":45,"product":46,"version":47,"criteria":48,"vulnerable":4},"huawei","mate_20_firmware","*","cpe:2.3:o:huawei:mate_20_firmware:*:*:*:*:*:*:*:*",{"vendor":45,"product":50,"version":51,"criteria":52,"vulnerable":4},"mate_20","-","cpe:2.3:h:huawei:mate_20:-:*:*:*:*:*:*:*",{"vendor":45,"product":54,"version":47,"criteria":55,"vulnerable":4},"mate_20_x_firmware","cpe:2.3:o:huawei:mate_20_x_firmware:*:*:*:*:*:*:*:*",{"vendor":45,"product":57,"version":51,"criteria":58,"vulnerable":4},"mate_20_x","cpe:2.3:h:huawei:mate_20_x:-:*:*:*:*:*:*:*",{"vendor":45,"product":60,"version":47,"criteria":61,"vulnerable":4},"p30_pro_firmware","cpe:2.3:o:huawei:p30_pro_firmware:*:*:*:*:*:*:*:*",{"vendor":45,"product":63,"version":51,"criteria":64,"vulnerable":4},"p30_pro","cpe:2.3:h:huawei:p30_pro:-:*:*:*:*:*:*:*",{"vendor":45,"product":66,"version":47,"criteria":67,"vulnerable":4},"laya-al00ep_firmware","cpe:2.3:o:huawei:laya-al00ep_firmware:*:*:*:*:*:*:*:*",{"vendor":45,"product":69,"version":51,"criteria":70,"vulnerable":4},"laya-al00ep","cpe:2.3:h:huawei:laya-al00ep:-:*:*:*:*:*:*:*",{"vendor":45,"product":72,"version":47,"criteria":73,"vulnerable":4},"tony-al00b_firmware","cpe:2.3:o:huawei:tony-al00b_firmware:*:*:*:*:*:*:*:*",{"vendor":45,"product":75,"version":51,"criteria":76,"vulnerable":4},"tony-al00b","cpe:2.3:h:huawei:tony-al00b:-:*:*:*:*:*:*:*",{"vendor":45,"product":78,"version":47,"criteria":79,"vulnerable":4},"tony-tl00b_firmware","cpe:2.3:o:huawei:tony-tl00b_firmware:*:*:*:*:*:*:*:*",{"vendor":45,"product":81,"version":51,"criteria":82,"vulnerable":4},"tony-tl00b","cpe:2.3:h:huawei:tony-tl00b:-:*:*:*:*:*:*:*",12,[85],{"url":86,"source":87,"tags":88},"https:\u002F\u002Fwww.huawei.com\u002Fen\u002Fpsirt\u002Fsecurity-advisories\u002Fhuawei-sa-20200930-01-dos-en","Huawei",[89],"Vendor Advisory",1,[92],{"id":93,"name":94,"description":95,"extendedDescription":96,"status":97,"abstraction":98,"structure":99},"CWE-287","Improper Authentication","When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.","","Draft","Class","Simple",false,[],{"title":103,"metaDescription":104,"keywords":105,"canonicalUrl":106,"structuredData":107},"What is CVE-2020-9109? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-9109, a medium severity cyber security vulnerability from 2020. There is an information disclosure vulnerability in severa...","CVE-2020-9109, CVE-2020-9109 vulnerability, CVE-2020-9109 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2020, CVSS score, exploit, patch, remediation, huawei security, mate_20_firmware vulnerability, mate_20 vulnerability, mate_20_x_firmware vulnerability, mate_20_x vulnerability, p30_pro_firmware vulnerability","\u002Fwhat-is\u002Fcve-2020-9109",{"@context":108,"@type":109,"headline":103,"description":104,"datePublished":10,"dateModified":11,"author":110,"publisher":114,"about":118,"mainEntityOfPage":122,"articleSection":125,"keywords":126},"https:\u002F\u002Fschema.org","TechArticle",{"@type":111,"name":112,"url":113},"Organization","Precursor 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