[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fr3BpEDJZgGFWUGw5-dKhRigHyuRdq5LXt56WyxCdptU":3,"g5a-risk:CVE-2020-12303":148},{"success":4,"data":5,"meta":146},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":26,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":55,"references":56,"referencesCount":55,"weaknesses":70,"weaknessesCount":79,"isActivelyExploited":80,"cisaInfo":26,"otxData":26,"relatedBlogPosts":81,"seoMetadata":82,"configurations":107,"relatedVendorCves":144,"notableEvents":145},"CVE-2020-12303","What is CVE-2020-12303?","Use after free in DAL subsystem for Intel(R) CSME versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 13.0.40, 13.30.10, 14.0.45 and 14.5.25, Intel(R) TXE 3.1.80, 4.0.30 may allow an authenticated user to potentially enable escalation of privileges via local access.","Use after free in DAL subsystem for Intel(R) CSME versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 13.0.40, 13.30.10, 14.0.45 and 14.5.25, Intel(R) TXE ...","2020-11-12T18:15:13.517","2020-11-24T17:16:51.757",7.8,"CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":29,"CVSSMetricV40":26},[16],{"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","LOCAL","LOW","NONE","UNCHANGED","HIGH",null,1.8,5.9,[30],{"Source":17,"Type":18,"CVSSData":31,"BaseSeverity":36,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":34,"IntegrityImpact":34,"AvailabilityImpact":34,"BaseScore":35,"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:L\u002FAC:L\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","PARTIAL",4.6,"MEDIUM",3.9,6.4,0.00369,[39,39,39,39,39,39,39],"High",[43,48,52],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"intel","converged_security_and_manageability_engine","*","cpe:2.3:a:intel:converged_security_and_manageability_engine:*:*:*:*:*:*:*:*",{"vendor":44,"product":49,"version":50,"criteria":51,"vulnerable":4},"trusted_execution_technology","3.1.80","cpe:2.3:a:intel:trusted_execution_technology:3.1.80:*:*:*:*:*:*:*",{"vendor":44,"product":49,"version":53,"criteria":54,"vulnerable":4},"4.0.30","cpe:2.3:a:intel:trusted_execution_technology:4.0.30:*:*:*:*:*:*:*",3,[57,62,65],{"url":58,"source":59,"tags":60},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20201113-0002\u002F","Netapp",[61],"Third Party Advisory",{"url":63,"source":59,"tags":64},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20201113-0005\u002F",[61],{"url":66,"source":67,"tags":68},"https:\u002F\u002Fwww.intel.com\u002Fcontent\u002Fwww\u002Fus\u002Fen\u002Fsecurity-center\u002Fadvisory\u002Fintel-sa-00391","Intel",[69],"Vendor Advisory",[71],{"id":72,"name":73,"description":74,"extendedDescription":75,"status":76,"abstraction":77,"structure":78},"CWE-416","Use After Free","The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","","Stable","Variant","Simple",1,false,[],{"title":83,"metaDescription":84,"keywords":85,"canonicalUrl":86,"structuredData":87},"What is CVE-2020-12303? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-12303, a high severity cyber security vulnerability from 2020. Use after free in DAL subsystem for Intel(R) CSME versions ...","CVE-2020-12303, CVE-2020-12303 vulnerability, CVE-2020-12303 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, intel security, converged_security_and_manageability_engine vulnerability, trusted_execution_technology vulnerability","\u002Fwhat-is\u002Fcve-2020-12303",{"@context":88,"@type":89,"headline":83,"description":84,"datePublished":10,"dateModified":11,"author":90,"publisher":94,"about":98,"mainEntityOfPage":102,"articleSection":105,"keywords":106},"https:\u002F\u002Fschema.org","TechArticle",{"@type":91,"name":92,"url":93},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":91,"name":92,"url":93,"logo":95},{"@type":96,"url":97},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":99,"name":6,"description":100,"additionalType":101},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":103,"@id":104},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-12303","Cybersecurity","CVE-2020-12303, CVE-2020-12303 vulnerability, CVE-2020-12303 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[108,136],{"Operator":26,"Negate":26,"Nodes":109},[110],{"Operator":111,"Negate":26,"CPEMatch":112},"OR",[113,116,120,124,128,132],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":114,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":115,"VersionEndIncluding":26},"BA64E7EE-8977-4427-9FF9-DD9FE80F02C6","11.8.80",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":117,"VersionStartExcluding":26,"VersionStartIncluding":118,"VersionEndExcluding":119,"VersionEndIncluding":26},"3DDDD0D3-CE11-49C7-93F7-F2AA1053DD86","11.12.0","11.12.80",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":121,"VersionStartExcluding":26,"VersionStartIncluding":122,"VersionEndExcluding":123,"VersionEndIncluding":26},"7A5C4B3E-3C68-4D2B-A181-18A71378362E","11.22.0","11.22.80",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":125,"VersionStartExcluding":26,"VersionStartIncluding":126,"VersionEndExcluding":127,"VersionEndIncluding":26},"EB22E6F2-D34F-4A05-9CC2-BCAF3E84F54E","12.0","12.0.70",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":129,"VersionStartExcluding":26,"VersionStartIncluding":130,"VersionEndExcluding":131,"VersionEndIncluding":26},"94D40FF5-8E0A-4591-9CE4-2E671C8E4F2E","14.0","14.0.45",{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":133,"VersionStartExcluding":26,"VersionStartIncluding":134,"VersionEndExcluding":135,"VersionEndIncluding":26},"2B323721-380E-4222-AB7A-9993BF8DA653","14.5.0","14.5.25",{"Operator":26,"Negate":26,"Nodes":137},[138],{"Operator":111,"Negate":26,"CPEMatch":139},[140,142],{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":141,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"F77A0250-5C61-4087-9ED0-315D64FDA70B",{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":143,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"D9417CE8-97BF-4BB6-AF2A-1FC8C2B4A05B",[],[],{"lastModified":11,"cacheTime":147,"version":32},1792368269026,{"score":149,"band":150,"action":151,"scoredAt":152},46,"Medium","Plan remediation","2026-10-16T06:49:54.175577+00:00"]