[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fvEE2tQUfYjzHARyHnlikeHXQckkpYC5W-7yjHV6t558":3,"g5a-risk:CVE-2016-2787":111},{"success":4,"data":5,"meta":109},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":15,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":51,"references":52,"referencesCount":51,"weaknesses":60,"weaknessesCount":69,"isActivelyExploited":70,"cisaInfo":15,"otxData":15,"relatedBlogPosts":71,"seoMetadata":72,"configurations":97,"relatedVendorCves":107,"notableEvents":108},"CVE-2016-2787","What is CVE-2016-2787?","The Puppet Communications Protocol in Puppet Enterprise 2015.3.x before 2015.3.3 does not properly validate certificates for the broker node, which allows remote non-whitelisted hosts to prevent runs from triggering via unspecified vectors.","The Puppet Communications Protocol in Puppet Enterprise 2015.3.x before 2015.3.3 does not properly validate certificates for the broker node, which allows re...","2017-02-13T18:59:00.423","2025-04-20T01:37:25.86",5.3,"CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:L",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":29,"CVSSMetricV40":15},null,[17],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":24,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":26,"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","MEDIUM",3.9,1.4,[30],{"Source":18,"Type":19,"CVSSData":31,"BaseSeverity":26,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":15},{"Version":32,"VectorString":33,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":24,"IntegrityImpact":24,"AvailabilityImpact":34,"BaseScore":35,"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:N\u002FI:N\u002FA:P","PARTIAL",5,10,2.9,0.00596,[38,38,38,38,38,38,38],"Medium",[42,47],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"puppet","puppet_enterprise","2015.3.2","cpe:2.3:a:puppet:puppet_enterprise:2015.3.2:*:*:*:*:*:*:*",{"vendor":48,"product":44,"version":49,"criteria":50,"vulnerable":4},"puppetlabs","2015.3","cpe:2.3:a:puppetlabs:puppet_enterprise:2015.3:*:*:*:*:*:*:*",2,[53,58],{"url":54,"source":55,"tags":56},"https:\u002F\u002Fpuppet.com\u002Fsecurity\u002Fcve\u002FCVE-2016-2787","Puppet",[57],"Vendor Advisory",{"url":54,"source":55,"tags":59},[57],[61],{"id":62,"name":63,"description":64,"extendedDescription":65,"status":66,"abstraction":67,"structure":68},"CWE-284","Improper Access Control","The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.","Access control involves the use of several protection mechanisms such as:\nWhen any mechanism is not applied or otherwise fails, attackers can compromise the security of the product by gaining privileges, reading sensitive information, executing commands, evading detection, etc.\nThere are two distinct behaviors that can introduce access control weaknesses:","Incomplete","Pillar","Simple",1,false,[],{"title":73,"metaDescription":74,"keywords":75,"canonicalUrl":76,"structuredData":77},"What is CVE-2016-2787? 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The Puppet Communications Protocol in Puppet Enterprise 20...","CVE-2016-2787, CVE-2016-2787 vulnerability, CVE-2016-2787 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2017, CVSS score, exploit, patch, remediation, puppet security, puppetlabs security, puppet_enterprise vulnerability","\u002Fwhat-is\u002Fcve-2016-2787",{"@context":78,"@type":79,"headline":73,"description":74,"datePublished":10,"dateModified":11,"author":80,"publisher":84,"about":88,"mainEntityOfPage":92,"articleSection":95,"keywords":96},"https:\u002F\u002Fschema.org","TechArticle",{"@type":81,"name":82,"url":83},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":81,"name":82,"url":83,"logo":85},{"@type":86,"url":87},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":89,"name":6,"description":90,"additionalType":91},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":93,"@id":94},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2016-2787","Cybersecurity","CVE-2016-2787, CVE-2016-2787 vulnerability, CVE-2016-2787 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[98],{"Operator":15,"Negate":15,"Nodes":99},[100],{"Operator":101,"Negate":15,"CPEMatch":102},"OR",[103,105],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":104,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"B18FA0E7-381A-4831-9E2A-DE94D5FCDA83",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":106,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"D31A16EE-D27C-47F8-8383-3824A6752EEC",[],[],{"lastModified":11,"cacheTime":110,"version":32},1792257873795,{"score":112,"band":113,"action":114,"scoredAt":115},21,"Low","Monitor","2026-10-17T08:27:09.322143+00:00"]