[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fELZGrS93lSw5syunSpklS-1LakDTW7oip9dN8bsACqc":3,"g5a-risk:CVE-2020-7774":179},{"success":4,"data":5,"meta":177},true,{"cveId":6,"title":7,"description":8,"shortDescription":8,"publishedDate":9,"lastModified":10,"cvssScore":11,"cvssVector":12,"cvssMetrics":13,"epssScore":45,"epssPercentile":26,"epssTimeSeries":46,"severity":47,"affectedProducts":48,"affectedProductsCount":72,"references":73,"referencesCount":72,"weaknesses":99,"weaknessesCount":108,"isActivelyExploited":109,"cisaInfo":26,"otxData":26,"relatedBlogPosts":110,"seoMetadata":111,"configurations":136,"relatedVendorCves":168,"notableEvents":169},"CVE-2020-7774","What is CVE-2020-7774?","The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.","2020-11-17T13:15:12.633","2022-12-02T19:40:49.217",9.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":14,"CVSSMetricV30":26,"CVSSMetricV2":36,"CVSSMetricV40":26},[15,29],{"Source":16,"Type":17,"CVSSData":18,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":19,"VectorString":12,"AttackVector":20,"AttackComplexity":21,"PrivilegesRequired":22,"UserInteraction":22,"Scope":23,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":24,"BaseScore":11,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":24,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH","CRITICAL",null,3.9,5.9,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":35},"report@snyk.io","Secondary",{"Version":19,"VectorString":33,"AttackVector":20,"AttackComplexity":21,"PrivilegesRequired":22,"UserInteraction":22,"Scope":23,"ConfidentialityImpact":21,"IntegrityImpact":21,"AvailabilityImpact":21,"BaseScore":34,"BaseSeverity":24,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":21,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:L\u002FI:L\u002FA:L",7.3,3.4,[37],{"Source":16,"Type":17,"CVSSData":38,"BaseSeverity":24,"ExploitabilityScore":43,"ImpactScore":44,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":39,"VectorString":40,"AccessVector":20,"AccessComplexity":21,"Authentication":22,"ConfidentialityImpact":41,"IntegrityImpact":41,"AvailabilityImpact":41,"BaseScore":42,"BaseSeverity":26,"Exploitability":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"CollateralDamagePotential":26,"TargetDistribution":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"EnvironmentalScore":26},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","PARTIAL",7.5,10,6.4,0.69377,[45,45,45,45,45,45,45],"Critical",[49,54,57,62,65,68],{"vendor":50,"product":51,"version":52,"criteria":53,"vulnerable":4},"y18n_project","y18n","*","cpe:2.3:a:y18n_project:y18n:*:*:*:*:*:node.js:*:*",{"vendor":50,"product":51,"version":55,"criteria":56,"vulnerable":4},"4.0.0","cpe:2.3:a:y18n_project:y18n:4.0.0:*:*:*:*:node.js:*:*",{"vendor":58,"product":59,"version":60,"criteria":61,"vulnerable":4},"oracle","graalvm","19.3.5","cpe:2.3:a:oracle:graalvm:19.3.5:*:*:*:enterprise:*:*:*",{"vendor":58,"product":59,"version":63,"criteria":64,"vulnerable":4},"20.3.1.2","cpe:2.3:a:oracle:graalvm:20.3.1.2:*:*:*:enterprise:*:*:*",{"vendor":58,"product":59,"version":66,"criteria":67,"vulnerable":4},"21.0.0.2","cpe:2.3:a:oracle:graalvm:21.0.0.2:*:*:*:enterprise:*:*:*",{"vendor":69,"product":70,"version":52,"criteria":71,"vulnerable":4},"siemens","sinec_infrastructure_network_services","cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*",6,[74,80,85,88,92,95],{"url":75,"source":76,"tags":77},"https:\u002F\u002Fcert-portal.siemens.com\u002Fproductcert\u002Fpdf\u002Fssa-389290.pdf","Siemens",[78,79],"Patch","Third 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control modifications of attributes of the object prototype.","By adding or modifying attributes of an object prototype, it is possible to create attributes that exist on every object, or replace critical attributes with malicious ones. This can be problematic if the product depends on existence or non-existence of certain attributes, or uses pre-defined attributes of object prototype (such as hasOwnProperty, toString or valueOf).\nThis weakness is usually exploited by using a special attribute of objects called proto,  constructor or prototype. Such attributes give access to the object prototype. This weakness is often found in code that assigns object attributes based on user input, or merges or clones objects recursively.","Incomplete","Variant","Simple",1,false,[],{"title":112,"metaDescription":113,"keywords":114,"canonicalUrl":115,"structuredData":116},"What is CVE-2020-7774? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-7774, a critical severity cyber security vulnerability from 2020. High exploit probability (69.4%). 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