[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fu2jRiWn3dfoBMxXyDYzkABYWTEM5Kwv8fou52jbyCFk":3,"g5a-risk:CVE-2020-1796":132},{"success":4,"data":5,"meta":130},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":40,"epssPercentile":27,"epssTimeSeries":41,"severity":42,"affectedProducts":43,"affectedProductsCount":59,"references":60,"referencesCount":66,"weaknesses":67,"weaknessesCount":66,"isActivelyExploited":76,"cisaInfo":27,"otxData":27,"relatedBlogPosts":77,"seoMetadata":78,"configurations":103,"relatedVendorCves":128,"notableEvents":129},"CVE-2020-1796","What is CVE-2020-1796?","There is an improper authorization vulnerability in several smartphones. The software incorrectly performs an authorization to certain user, successful exploit could allow a low privilege user to do certain operation which the user are supposed not to do.Affected product versions include:HUAWEI Mate 20 versions Versions earlier than 10.0.0.188(C00E74R3P8);HUAWEI Mate 30 Pro versions Versions earlier than 10.0.0.203(C00E202R7P2).","There is an improper authorization vulnerability in several smartphones. The software incorrectly performs an authorization to certain user, successful explo...","2020-03-20T15:15:14.107","2020-03-24T15:20:17.623",6.6,"CVSS:3.1\u002FAV:P\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"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":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":25,"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,0.7,5.9,[31],{"Source":17,"Type":18,"CVSSData":32,"BaseSeverity":26,"ExploitabilityScore":38,"ImpactScore":39,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":27},{"Version":33,"VectorString":34,"AccessVector":35,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":36,"IntegrityImpact":36,"AvailabilityImpact":36,"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:L\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","LOCAL","PARTIAL",4.6,3.9,6.4,0.00197,[40,40,40,40,40,40,40],"Medium",[44,49,53,56],{"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_30_pro_firmware","cpe:2.3:o:huawei:mate_30_pro_firmware:*:*:*:*:*:*:*:*",{"vendor":45,"product":57,"version":51,"criteria":58,"vulnerable":4},"mate_30_pro","cpe:2.3:h:huawei:mate_30_pro:-:*:*:*:*:*:*:*",4,[61],{"url":62,"source":63,"tags":64},"https:\u002F\u002Fwww.huawei.com\u002Fen\u002Fpsirt\u002Fsecurity-advisories\u002Fhuawei-sa-20200318-05-smartphone-en","Huawei",[65],"Vendor Advisory",1,[68],{"id":69,"name":70,"description":71,"extendedDescription":72,"status":73,"abstraction":74,"structure":75},"CWE-863","Incorrect Authorization","The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.","Assuming a user with a given identity, authorization is the process of determining whether that user can access a given resource, based on the user's privileges and any permissions or other access-control specifications that apply to the resource.\nWhen access control checks are incorrectly applied, users are able to access data or perform actions that they should not be allowed to perform. This can lead to a wide range of problems, including information exposures, denial of service, and arbitrary code execution.","Incomplete","Class","Simple",false,[],{"title":79,"metaDescription":80,"keywords":81,"canonicalUrl":82,"structuredData":83},"What is CVE-2020-1796? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-1796, a medium severity cyber security vulnerability from 2020. There is an improper authorization vulnerability in severa...","CVE-2020-1796, CVE-2020-1796 vulnerability, CVE-2020-1796 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_30_pro_firmware vulnerability, mate_30_pro vulnerability","\u002Fwhat-is\u002Fcve-2020-1796",{"@context":84,"@type":85,"headline":79,"description":80,"datePublished":10,"dateModified":11,"author":86,"publisher":90,"about":94,"mainEntityOfPage":98,"articleSection":101,"keywords":102},"https:\u002F\u002Fschema.org","TechArticle",{"@type":87,"name":88,"url":89},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":87,"name":88,"url":89,"logo":91},{"@type":92,"url":93},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":95,"name":6,"description":96,"additionalType":97},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":99,"@id":100},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-1796","Cybersecurity","CVE-2020-1796, CVE-2020-1796 vulnerability, CVE-2020-1796 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[104,117],{"Operator":105,"Negate":27,"Nodes":106},"AND",[107,113],{"Operator":108,"Negate":27,"CPEMatch":109},"OR",[110],{"Vulnerable":4,"Criteria":48,"MatchCriteriaID":111,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":112},"CC17410D-72B3-4655-8CEF-55CCF7438242","10.0.0.188\\(c00e74r3p8\\)",{"Operator":108,"Negate":27,"CPEMatch":114},[115],{"Vulnerable":27,"Criteria":52,"MatchCriteriaID":116,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"B5322963-9375-4E4E-8119-895C224003AE",{"Operator":105,"Negate":27,"Nodes":118},[119,124],{"Operator":108,"Negate":27,"CPEMatch":120},[121],{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":122,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":123},"D30246B0-EB86-4765-A984-3DF299D41F10","10.0.0.203\\(c00e202r7p2\\)",{"Operator":108,"Negate":27,"CPEMatch":125},[126],{"Vulnerable":27,"Criteria":58,"MatchCriteriaID":127,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"488781A7-935E-4DD6-AD9D-A058067E10AD",[],[],{"lastModified":11,"cacheTime":131,"version":33},1792382512303,{"score":133,"band":134,"action":135,"scoredAt":136},20,"Low","Monitor","2026-10-16T06:48:08.795202+00:00"]