[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fjwRZVtoKsez3SZNcsv6OaedvkvIdQDpXIyCKaWymlxI":3,"g5a-risk:CVE-2021-35215":138},{"success":4,"data":5,"meta":136},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":50,"epssPercentile":26,"epssTimeSeries":51,"severity":52,"affectedProducts":53,"affectedProductsCount":59,"references":60,"referencesCount":81,"weaknesses":82,"weaknessesCount":59,"isActivelyExploited":91,"cisaInfo":26,"otxData":26,"relatedBlogPosts":92,"seoMetadata":93,"configurations":118,"relatedVendorCves":127,"notableEvents":128},"CVE-2021-35215","What is CVE-2021-35215?","Insecure deserialization leading to Remote Code Execution was detected in the Orion Platform version 2020.2.5. Authentication is required to exploit this vulnerability.","Insecure deserialization leading to Remote Code Execution was detected in the Orion Platform version 2020.2.5. Authentication is required to exploit this vul...","2021-09-01T15:15:08.797","2021-11-03T20:23:21.447",8.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":39,"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":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":25,"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,2.8,5.9,{"Source":30,"Type":31,"CVSSData":32,"ExploitabilityScore":37,"ImpactScore":38},"psirt@solarwinds.com","Secondary",{"Version":20,"VectorString":33,"AttackVector":34,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":35,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":22,"BaseScore":36,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":22,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"CVSS:3.1\u002FAV:A\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:C\u002FC:H\u002FI:H\u002FA:L","ADJACENT_NETWORK","CHANGED",8.9,2.3,6,[40],{"Source":17,"Type":18,"CVSSData":41,"BaseSeverity":47,"ExploitabilityScore":48,"ImpactScore":49,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":42,"VectorString":43,"AccessVector":21,"AccessComplexity":22,"Authentication":44,"ConfidentialityImpact":45,"IntegrityImpact":45,"AvailabilityImpact":45,"BaseScore":46,"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:S\u002FC:P\u002FI:P\u002FA:P","SINGLE","PARTIAL",6.5,"MEDIUM",8,6.4,0.69731,[50,50,50,50,50,50,50],"High",[54],{"vendor":55,"product":56,"version":57,"criteria":58,"vulnerable":4},"solarwinds","orion_platform","*","cpe:2.3:a:solarwinds:orion_platform:*:*:*:*:*:*:*:*",1,[61,66,71,75],{"url":62,"source":63,"tags":64},"https:\u002F\u002Fdocumentation.solarwinds.co\u002Fenm\u002Fsuccess_center\u002Forionplatform\u002Fcontent\u002Frelease_notes\u002Forion_platform_2020-2-6_release_notes.htm","Solarwinds",[65],"Broken Link",{"url":67,"source":63,"tags":68},"https:\u002F\u002Fdocumentation.solarwinds.com\u002Fen\u002Fsuccess_center\u002Forionplatform\u002Fcontent\u002Fcore-secure-configuration.htm",[69,70],"Product","Vendor Advisory",{"url":72,"source":63,"tags":73},"https:\u002F\u002Fwww.solarwinds.com\u002Ftrust-center\u002Fsecurity-advisories\u002Fcve-2021-35215",[74,70],"Patch",{"url":76,"source":77,"tags":78},"https:\u002F\u002Fwww.zerodayinitiative.com\u002Fadvisories\u002FZDI-21-1245\u002F","Zerodayinitiative",[79,80],"Third Party Advisory","VDB Entry",4,[83],{"id":84,"name":85,"description":86,"extendedDescription":87,"status":88,"abstraction":89,"structure":90},"CWE-502","Deserialization of Untrusted Data","The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.","It is often convenient to serialize objects for communication or to save them for later use. However, deserialized data or code can often be modified without using the provided accessor functions if it does not use cryptography to protect itself. Furthermore, any cryptography would still be client-side security -- which is a dangerous security assumption.\nData that is untrusted can not be trusted to be well-formed.\nWhen developers place no restrictions on \"gadget chains,\" or series of instances and method invocations that can self-execute during the deserialization process (i.e., before the object is returned to the caller), it is sometimes possible for attackers to leverage them to perform unauthorized actions, like generating a shell.","Draft","Base","Simple",false,[],{"title":94,"metaDescription":95,"keywords":96,"canonicalUrl":97,"structuredData":98},"What is CVE-2021-35215? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2021-35215, a high severity cyber security vulnerability from 2021. High exploit probability (69.7%). Insecure deserialization ...","CVE-2021-35215, CVE-2021-35215 vulnerability, CVE-2021-35215 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, solarwinds security, orion_platform vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2021-35215",{"@context":99,"@type":100,"headline":94,"description":95,"datePublished":10,"dateModified":11,"author":101,"publisher":105,"about":109,"mainEntityOfPage":113,"articleSection":116,"keywords":117},"https:\u002F\u002Fschema.org","TechArticle",{"@type":102,"name":103,"url":104},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":102,"name":103,"url":104,"logo":106},{"@type":107,"url":108},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":110,"name":6,"description":111,"additionalType":112},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":114,"@id":115},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2021-35215","Cybersecurity","CVE-2021-35215, CVE-2021-35215 vulnerability, CVE-2021-35215 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[119],{"Operator":26,"Negate":26,"Nodes":120},[121],{"Operator":122,"Negate":26,"CPEMatch":123},"OR",[124],{"Vulnerable":4,"Criteria":58,"MatchCriteriaID":125,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":126},"70E2B14D-F48F-4CA2-8995-17F1FC30E091","2020.2.5",[],[129],{"id":130,"eventType":131,"eventTime":132,"details":133,"label":134,"color":135},"1234f415-b516-4780-ba67-f4f56a448255","LOW_EPSS_DELTA","2026-06-16T04:05:37.192771+00:00","Daily EPSS score decreased by 0.135 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":137,"version":42},1793387776404,{"score":139,"band":140,"action":141,"scoredAt":142},61,"Medium","Plan remediation","2026-10-30T06:52:25.35712+00:00"]