[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fsYgP-0kY-duCazqvvhMJPeRmki2eZwPZsPfgZfyjgOo":3,"g5a-risk:CVE-2020-12355":121},{"success":4,"data":5,"meta":119},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":43,"epssPercentile":27,"epssTimeSeries":44,"severity":45,"affectedProducts":46,"affectedProductsCount":52,"references":53,"referencesCount":72,"weaknesses":73,"weaknessesCount":52,"isActivelyExploited":42,"cisaInfo":27,"otxData":27,"relatedBlogPosts":82,"seoMetadata":83,"configurations":108,"relatedVendorCves":117,"notableEvents":118},"CVE-2020-12355","What is CVE-2020-12355?","Authentication bypass by capture-replay in RPMB protocol message authentication subsystem in Intel(R) TXE versions before 4.0.30 may allow an unauthenticated user to potentially enable escalation of privilege via physical access.","Authentication bypass by capture-replay in RPMB protocol message authentication subsystem in Intel(R) TXE versions before 4.0.30 may allow an unauthenticated...","2020-11-12T18:15:14.737","2025-11-04T20:15:56.643",6.8,"CVSS:3.1\u002FAV:P\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":30,"CVSSMetricV2":31,"CVSSMetricV40":27},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":28,"ImpactScore":29},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","PHYSICAL","LOW","NONE","UNCHANGED","HIGH","MEDIUM",null,0.9,5.9,[],[32],{"Source":17,"Type":18,"CVSSData":33,"BaseSeverity":26,"ExploitabilityScore":40,"ImpactScore":41,"ACInsufInfo":42,"ObtainAllPrivilege":42,"ObtainUserPrivilege":42,"ObtainOtherPrivilege":42,"UserInteractionRequired":42},{"Version":34,"VectorString":35,"AccessVector":36,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":37,"IntegrityImpact":37,"AvailabilityImpact":37,"BaseScore":38,"BaseSeverity":39,"Exploitability":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"CollateralDamagePotential":27,"TargetDistribution":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"EnvironmentalScore":27},"2.0","AV:L\u002FAC:L\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","LOCAL","PARTIAL",4.6,"",3.9,6.4,false,0.00405,[43,43,43,43,43,43,43],"Medium",[47],{"vendor":48,"product":49,"version":50,"criteria":51,"vulnerable":4},"intel","trusted_execution_engine","*","cpe:2.3:o:intel:trusted_execution_engine:*:*:*:*:*:*:*:*",1,[54,59,64,66,68],{"url":55,"source":56,"tags":57},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20201113-0005\u002F","Netapp",[58],"Third Party Advisory",{"url":60,"source":61,"tags":62},"https:\u002F\u002Fwww.intel.com\u002Fcontent\u002Fwww\u002Fus\u002Fen\u002Fsecurity-center\u002Fadvisory\u002Fintel-sa-00391","Intel",[63],"Vendor Advisory",{"url":55,"source":56,"tags":65},[58],{"url":60,"source":61,"tags":67},[63],{"url":69,"source":70,"tags":71},"https:\u002F\u002Fwww.kb.cert.org\u002Fvuls\u002Fid\u002F231329","Cert",[],5,[74],{"id":75,"name":76,"description":77,"extendedDescription":78,"status":79,"abstraction":80,"structure":81},"CWE-294","Authentication Bypass by Capture-replay","A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).","Capture-replay attacks are common and can be difficult to defeat without cryptography. They are a subset of network injection attacks that rely on observing previously-sent valid commands, then changing them slightly if necessary and resending the same commands to the server.","Incomplete","Base","Simple",[],{"title":84,"metaDescription":85,"keywords":86,"canonicalUrl":87,"structuredData":88},"What is CVE-2020-12355? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-12355, a medium severity cyber security vulnerability from 2020. Authentication bypass by capture-replay in RPMB protocol ...","CVE-2020-12355, CVE-2020-12355 vulnerability, CVE-2020-12355 security, medium 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, trusted_execution_engine vulnerability","\u002Fwhat-is\u002Fcve-2020-12355",{"@context":89,"@type":90,"headline":84,"description":85,"datePublished":10,"dateModified":11,"author":91,"publisher":95,"about":99,"mainEntityOfPage":103,"articleSection":106,"keywords":107},"https:\u002F\u002Fschema.org","TechArticle",{"@type":92,"name":93,"url":94},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":92,"name":93,"url":94,"logo":96},{"@type":97,"url":98},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":100,"name":6,"description":101,"additionalType":102},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":104,"@id":105},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-12355","Cybersecurity","CVE-2020-12355, CVE-2020-12355 vulnerability, CVE-2020-12355 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[109],{"Operator":27,"Negate":27,"Nodes":110},[111],{"Operator":112,"Negate":42,"CPEMatch":113},"OR",[114],{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":115,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":116,"VersionEndIncluding":27},"231DA375-34E8-4E4E-B82D-66FDD8CFDA5C","4.0.30",[],[],{"lastModified":11,"cacheTime":120,"version":34},1792372349039,{"score":122,"band":123,"action":124,"scoredAt":125},24,"Low","Monitor","2026-10-16T06:49:54.180426+00:00"]