[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fqLkKXxE19Y3tFUD6I865m8j8I2CNroooWvgBgFjbrR0":3,"g5a-risk:CVE-2016-6814":190},{"success":4,"data":5,"meta":188},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":15,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":53,"references":54,"referencesCount":114,"weaknesses":115,"weaknessesCount":124,"isActivelyExploited":125,"cisaInfo":15,"otxData":15,"relatedBlogPosts":126,"seoMetadata":127,"configurations":152,"relatedVendorCves":172,"notableEvents":173},"CVE-2016-6814","What is CVE-2016-6814?","When an application with unsupported Codehaus versions of Groovy from 1.7.0 to 2.4.3, Apache Groovy 2.4.4 to 2.4.7 on classpath uses standard Java serialization mechanisms, e.g. to communicate between servers or to store local data, it was possible for an attacker to bake a special serialized object that will execute code directly when deserialized. All applications which rely on serialization and do not isolate the code which deserializes objects were subject to this vulnerability.","When an application with unsupported Codehaus versions of Groovy from 1.7.0 to 2.4.3, Apache Groovy 2.4.4 to 2.4.7 on classpath uses standard Java serializat...","2018-01-18T18:29:00.233","2020-07-15T03:15:16.327",9.8,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":30,"CVSSMetricV40":15},null,[17],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":27,"ExploitCodeMaturity":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"TemporalSeverity":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"ModifiedAttackVector":15,"ModifiedAttackComplexity":15,"ModifiedPrivilegesRequired":15,"ModifiedUserInteraction":15,"ModifiedScope":15,"ModifiedConfidentialityImpact":15,"ModifiedIntegrityImpact":15,"ModifiedAvailabilityImpact":15,"EnvironmentalScore":15,"EnvironmentalSeverity":15},"3.0","NETWORK","LOW","NONE","UNCHANGED","HIGH","CRITICAL",3.9,5.9,[31],{"Source":18,"Type":19,"CVSSData":32,"BaseSeverity":26,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":33,"VectorString":34,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":35,"IntegrityImpact":35,"AvailabilityImpact":35,"BaseScore":36,"BaseSeverity":15,"Exploitability":15,"RemediationLevel":15,"ReportConfidence":15,"TemporalScore":15,"CollateralDamagePotential":15,"TargetDistribution":15,"ConfidentialityRequirement":15,"IntegrityRequirement":15,"AvailabilityRequirement":15,"EnvironmentalScore":15},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","PARTIAL",7.5,10,6.4,0.17239,[39,39,39,39,39,39,39],"Critical",[43,48],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"apache","groovy","*","cpe:2.3:a:apache:groovy:*:*:*:*:*:*:*:*",{"vendor":49,"product":50,"version":51,"criteria":52,"vulnerable":4},"redhat","enterprise_linux_server","7.0","cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*",2,[55,61,66,70,73,76,82,86,89,92,95,99,102,105,108,111],{"url":56,"source":57,"tags":58},"http:\u002F\u002Fmail-archives.apache.org\u002Fmod_mbox\u002Fwww-announce\u002F201701.mbox\u002F%3CCADRx3PMZ2hBCGDTY35zYXFGaDnjAs0tc5-upaVs6QN2sYUejyA%40mail.gmail.com%3E","Apache",[59,60],"Patch","Vendor Advisory",{"url":62,"source":63,"tags":64},"http:\u002F\u002Frhn.redhat.com\u002Ferrata\u002FRHSA-2017-0272.html","Red Hat",[65],"Broken Link",{"url":67,"source":68,"tags":69},"http:\u002F\u002Fwww.oracle.com\u002Ftechnetwork\u002Fsecurity-advisory\u002Fcpuapr2018-3678067.html","Oracle",[],{"url":71,"source":68,"tags":72},"http:\u002F\u002Fwww.oracle.com\u002Ftechnetwork\u002Fsecurity-advisory\u002Fcpujul2018-4258247.html",[],{"url":74,"source":68,"tags":75},"http:\u002F\u002Fwww.oracle.com\u002Ftechnetwork\u002Fsecurity-advisory\u002Fcpuoct2018-4428296.html",[],{"url":77,"source":78,"tags":79},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F95429","Securityfocus",[80,81],"Third Party Advisory","VDB Entry",{"url":83,"source":84,"tags":85},"http:\u002F\u002Fwww.securitytracker.com\u002Fid\u002F1039600","Securitytracker",[80,81],{"url":87,"source":63,"tags":88},"https:\u002F\u002Faccess.redhat.com\u002Ferrata\u002FRHSA-2017:0868",[65],{"url":90,"source":63,"tags":91},"https:\u002F\u002Faccess.redhat.com\u002Ferrata\u002FRHSA-2017:2486",[80],{"url":93,"source":63,"tags":94},"https:\u002F\u002Faccess.redhat.com\u002Ferrata\u002FRHSA-2017:2596",[80],{"url":96,"source":97,"tags":98},"https:\u002F\u002Fsecurity.gentoo.org\u002Fglsa\u002F202003-01","Gentoo",[],{"url":100,"source":68,"tags":101},"https:\u002F\u002Fwww.oracle.com\u002Fsecurity-alerts\u002Fcpujan2020.html",[],{"url":103,"source":68,"tags":104},"https:\u002F\u002Fwww.oracle.com\u002Fsecurity-alerts\u002Fcpujul2020.html",[],{"url":106,"source":68,"tags":107},"https:\u002F\u002Fwww.oracle.com\u002Ftechnetwork\u002Fsecurity-advisory\u002Fcpujan2019-5072801.html",[],{"url":109,"source":68,"tags":110},"https:\u002F\u002Fwww.oracle.com\u002Ftechnetwork\u002Fsecurity-advisory\u002Fcpujul2019-5072835.html",[],{"url":112,"source":68,"tags":113},"https:\u002F\u002Fwww.oracle.com\u002Ftechnetwork\u002Fsecurity-advisory\u002Fcpuoct2019-5072832.html",[],16,[116],{"id":117,"name":118,"description":119,"extendedDescription":120,"status":121,"abstraction":122,"structure":123},"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",1,false,[],{"title":128,"metaDescription":129,"keywords":130,"canonicalUrl":131,"structuredData":132},"What is CVE-2016-6814? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2016-6814, a critical severity cyber security vulnerability from 2018. When an application with unsupported Codehaus versions o...","CVE-2016-6814, CVE-2016-6814 vulnerability, CVE-2016-6814 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2018, CVSS score, exploit, patch, remediation, apache security, redhat security, groovy vulnerability, enterprise_linux_server vulnerability","\u002Fwhat-is\u002Fcve-2016-6814",{"@context":133,"@type":134,"headline":128,"description":129,"datePublished":10,"dateModified":11,"author":135,"publisher":139,"about":143,"mainEntityOfPage":147,"articleSection":150,"keywords":151},"https:\u002F\u002Fschema.org","TechArticle",{"@type":136,"name":137,"url":138},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":136,"name":137,"url":138,"logo":140},{"@type":141,"url":142},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":144,"name":6,"description":145,"additionalType":146},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":148,"@id":149},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2016-6814","Cybersecurity","CVE-2016-6814, CVE-2016-6814 vulnerability, CVE-2016-6814 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[153,166],{"Operator":15,"Negate":15,"Nodes":154},[155],{"Operator":156,"Negate":15,"CPEMatch":157},"OR",[158,162],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":159,"VersionStartExcluding":15,"VersionStartIncluding":160,"VersionEndExcluding":15,"VersionEndIncluding":161},"6EB4409D-39D4-4F6B-AD3E-2E9B0997B6A1","1.7.0","2.4.3",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":163,"VersionStartExcluding":15,"VersionStartIncluding":164,"VersionEndExcluding":15,"VersionEndIncluding":165},"C8F237F9-F70E-4815-BA42-5B5E8152965C","2.4.4","2.4.7",{"Operator":15,"Negate":15,"Nodes":167},[168],{"Operator":156,"Negate":15,"CPEMatch":169},[170],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":171,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"51EF4996-72F4-4FA4-814F-F5991E7A8318",[],[174,181],{"id":175,"eventType":176,"eventTime":177,"details":178,"label":179,"color":180},"9bb6be39-22b4-48bb-b4be-57b3bd243cf7","HIGH_EPSS_DELTA","2025-11-29T04:06:27.35969+00:00","Daily EPSS score increased by 0.206 on 2023-12-30","EPSS Score Increased","red",{"id":182,"eventType":183,"eventTime":184,"details":185,"label":186,"color":187},"788ccdc6-9a93-4f17-86de-317498798592","LOW_EPSS_DELTA","2025-12-02T04:06:25.339684+00:00","Daily EPSS score decreased by 0.206 on 2023-12-30","EPSS Score Decreased","green",{"lastModified":11,"cacheTime":189,"version":33},1792349649834,{"score":191,"band":192,"action":193,"scoredAt":194},55,"Medium","Plan remediation","2026-10-16T06:43:16.501915+00:00"]