[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fj5c93rdq72N8PCfbK_0QEVxht-0yDWBrA87pi-UD5Wo":3,"g5a-risk:CVE-2020-5411":113},{"success":4,"data":5,"meta":111},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":25,"epssTimeSeries":39,"severity":41,"affectedProducts":42,"affectedProductsCount":48,"references":49,"referencesCount":48,"weaknesses":55,"weaknessesCount":48,"isActivelyExploited":64,"cisaInfo":25,"otxData":25,"relatedBlogPosts":65,"seoMetadata":66,"configurations":91,"relatedVendorCves":109,"notableEvents":110},"CVE-2020-5411","What is CVE-2020-5411?","When configured to enable default typing, Jackson contained a deserialization vulnerability that could lead to arbitrary code execution. Jackson fixed this vulnerability by blacklisting known \"deserialization gadgets\". Spring Batch configures Jackson with global default typing enabled which means that through the previous exploit, arbitrary code could be executed if all of the following is true: * Spring Batch's Jackson support is being leveraged to serialize a job's ExecutionContext. * A malicious user gains write access to the data store used by the JobRepository (where the data to be deserialized is stored). In order to protect against this type of attack, Jackson prevents a set of untrusted gadget classes from being deserialized. Spring Batch should be proactive against blocking unknown \"deserialization gadgets\" when enabling default typing.","When configured to enable default typing, Jackson contained a deserialization vulnerability that could lead to arbitrary code execution. Jackson fixed this v...","2020-06-11T17:15:12.41","2020-08-07T17:16:00.043",8.1,"CVSS:3.1\u002FAV:N\u002FAC:H\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":25,"CVSSMetricV2":28,"CVSSMetricV40":25},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":26,"ImpactScore":27},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":22,"IntegrityImpact":22,"AvailabilityImpact":22,"BaseScore":12,"BaseSeverity":22,"ExploitCodeMaturity":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"TemporalSeverity":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":22,"ModifiedAttackVector":25,"ModifiedAttackComplexity":25,"ModifiedPrivilegesRequired":25,"ModifiedUserInteraction":25,"ModifiedScope":25,"ModifiedConfidentialityImpact":25,"ModifiedIntegrityImpact":25,"ModifiedAvailabilityImpact":25,"EnvironmentalScore":25,"EnvironmentalSeverity":25},"3.1","NETWORK","HIGH","NONE","UNCHANGED",null,2.2,5.9,[29],{"Source":17,"Type":18,"CVSSData":30,"BaseSeverity":33,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":25,"ObtainAllPrivilege":25,"ObtainUserPrivilege":25,"ObtainOtherPrivilege":25,"UserInteractionRequired":25},{"Version":31,"VectorString":32,"AccessVector":21,"AccessComplexity":33,"Authentication":23,"ConfidentialityImpact":34,"IntegrityImpact":34,"AvailabilityImpact":34,"BaseScore":35,"BaseSeverity":25,"Exploitability":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"CollateralDamagePotential":25,"TargetDistribution":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"EnvironmentalScore":25},"2.0","AV:N\u002FAC:M\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","MEDIUM","PARTIAL",6.8,8.6,6.4,0.0167,[40,40,38,38,38,38,38],0.01656,"High",[43],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"pivotal_software","spring_batch","*","cpe:2.3:a:pivotal_software:spring_batch:*:*:*:*:*:*:*:*",1,[50],{"url":51,"source":52,"tags":53},"https:\u002F\u002Ftanzu.vmware.com\u002Fsecurity\u002Fcve-2020-5411","Vmware",[54],"Vendor Advisory",[56],{"id":57,"name":58,"description":59,"extendedDescription":60,"status":61,"abstraction":62,"structure":63},"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":67,"metaDescription":68,"keywords":69,"canonicalUrl":70,"structuredData":71},"What is CVE-2020-5411? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-5411, a high severity cyber security vulnerability from 2020. When configured to enable default typing, Jackson contained ...","CVE-2020-5411, CVE-2020-5411 vulnerability, CVE-2020-5411 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2020, CVSS score, exploit, patch, remediation, pivotal_software security, spring_batch vulnerability","\u002Fwhat-is\u002Fcve-2020-5411",{"@context":72,"@type":73,"headline":67,"description":68,"datePublished":10,"dateModified":11,"author":74,"publisher":78,"about":82,"mainEntityOfPage":86,"articleSection":89,"keywords":90},"https:\u002F\u002Fschema.org","TechArticle",{"@type":75,"name":76,"url":77},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":75,"name":76,"url":77,"logo":79},{"@type":80,"url":81},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":83,"name":6,"description":84,"additionalType":85},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":87,"@id":88},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-5411","Cybersecurity","CVE-2020-5411, CVE-2020-5411 vulnerability, CVE-2020-5411 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[92],{"Operator":25,"Negate":25,"Nodes":93},[94],{"Operator":95,"Negate":25,"CPEMatch":96},"OR",[97,101,105],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":98,"VersionStartExcluding":25,"VersionStartIncluding":99,"VersionEndExcluding":25,"VersionEndIncluding":100},"0C2186E7-AA7E-4AC8-827B-6DED44BD8E6F","4.0.0","4.0.4",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":102,"VersionStartExcluding":25,"VersionStartIncluding":103,"VersionEndExcluding":25,"VersionEndIncluding":104},"7D4834A1-4C31-4B2B-8D70-50F5B6C68ED2","4.1.0","4.1.4",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":106,"VersionStartExcluding":25,"VersionStartIncluding":107,"VersionEndExcluding":25,"VersionEndIncluding":108},"E1E52F78-2EA9-47C2-9B7A-00859082B046","4.2.0","4.2.2",[],[],{"lastModified":11,"cacheTime":112,"version":31},1792446740682,{"score":114,"band":115,"action":116,"scoredAt":117},48,"Medium","Plan remediation","2026-10-16T06:48:48.182823+00:00"]