[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fR7oQV5p_LZKdTHyICUTn3qmtA5qiRWCOcMKz8TXvcX4":3,"g5a-risk:CVE-2021-31602":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":46,"epssPercentile":26,"epssTimeSeries":47,"severity":48,"affectedProducts":49,"affectedProductsCount":58,"references":59,"referencesCount":58,"weaknesses":72,"weaknessesCount":81,"isActivelyExploited":82,"cisaInfo":26,"otxData":26,"relatedBlogPosts":83,"seoMetadata":84,"configurations":109,"relatedVendorCves":121,"notableEvents":122},"CVE-2021-31602","What is CVE-2021-31602?","An issue was discovered in Hitachi Vantara Pentaho through 9.1 and Pentaho Business Intelligence Server through 7.x. The Security Model has different layers of Access Control. One of these layers is the applicationContext security, which is defined in the applicationContext-spring-security.xml file. The default configuration allows an unauthenticated user with no previous knowledge of the platform settings to extract pieces of information without possessing valid credentials.","An issue was discovered in Hitachi Vantara Pentaho through 9.1 and Pentaho Business Intelligence Server through 7.x. The Security Model has different layers ...","2021-11-08T04:15:08.267","2022-07-12T17:42:04.277",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":37,"CVSSMetricV40":26},[16,29],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"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":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":23,"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",null,3.9,3.6,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":27,"ImpactScore":36},"cve@mitre.org","Secondary",{"Version":20,"VectorString":33,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":22,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":34,"BaseSeverity":35,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":23,"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:N\u002FA:N",5.3,"MEDIUM",1.4,[38],{"Source":17,"Type":18,"CVSSData":39,"BaseSeverity":35,"ExploitabilityScore":44,"ImpactScore":45,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":40,"VectorString":41,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":42,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":43,"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:N\u002FA:N","PARTIAL",5,10,2.9,0.51653,[46,46,46,46,46,46,46],"High",[50,55],{"vendor":51,"product":52,"version":53,"criteria":54,"vulnerable":4},"hitachi","vantara_pentaho","*","cpe:2.3:a:hitachi:vantara_pentaho:*:*:*:*:*:*:*:*",{"vendor":51,"product":56,"version":53,"criteria":57,"vulnerable":4},"vantara_pentaho_business_intelligence_server","cpe:2.3:a:hitachi:vantara_pentaho_business_intelligence_server:*:*:*:*:*:*:*:*",2,[60,67],{"url":61,"source":62,"tags":63},"http:\u002F\u002Fpacketstormsecurity.com\u002Ffiles\u002F164784\u002FPentaho-Business-Analytics-Pentaho-Business-Server-9.1-Authentication-Bypass.html","Packetstormsecurity",[64,65,66],"Exploit","Third Party Advisory","VDB Entry",{"url":68,"source":69,"tags":70},"https:\u002F\u002Fwww.hitachi.com\u002Fhirt\u002Fsecurity\u002Findex.html","Hitachi",[71],"Vendor Advisory",[73],{"id":74,"name":75,"description":76,"extendedDescription":77,"status":78,"abstraction":79,"structure":80},"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",1,false,[],{"title":85,"metaDescription":86,"keywords":87,"canonicalUrl":88,"structuredData":89},"What is CVE-2021-31602? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-31602, a high severity cyber security vulnerability from 2021. High exploit probability (51.7%). An issue was discovered i...","CVE-2021-31602, CVE-2021-31602 vulnerability, CVE-2021-31602 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, hitachi security, vantara_pentaho vulnerability, vantara_pentaho_business_intelligence_server vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2021-31602",{"@context":90,"@type":91,"headline":85,"description":86,"datePublished":10,"dateModified":11,"author":92,"publisher":96,"about":100,"mainEntityOfPage":104,"articleSection":107,"keywords":108},"https:\u002F\u002Fschema.org","TechArticle",{"@type":93,"name":94,"url":95},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":93,"name":94,"url":95,"logo":97},{"@type":98,"url":99},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":101,"name":6,"description":102,"additionalType":103},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":105,"@id":106},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-31602","Cybersecurity","CVE-2021-31602, CVE-2021-31602 vulnerability, CVE-2021-31602 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[110],{"Operator":26,"Negate":26,"Nodes":111},[112],{"Operator":113,"Negate":26,"CPEMatch":114},"OR",[115,118],{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":116,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":117},"112246CB-127C-4D03-BAC5-42F0DE0F6D79","9.1.0.0",{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":119,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":120},"A3D06176-C7C1-476D-B142-4CCD4074DC0E","7.1",[],[123],{"id":124,"eventType":125,"eventTime":126,"details":127,"label":128,"color":129},"c8c9a6b5-73d2-4db2-8c3b-503ef5945a34","LOW_EPSS_DELTA","2026-06-16T04:05:38.88062+00:00","Daily EPSS score decreased by 0.411 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":131,"version":40},1792358105623,{"score":133,"band":48,"action":134,"scoredAt":135},81,"Emergency patch","2026-10-16T06:52:26.528157+00:00"]