[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fK1rV8sm5Iooic61W8iBELklUSzhEz8QpKQrdwtArFaM":3,"g5a-risk:CVE-2019-15027":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":37,"epssPercentile":15,"epssTimeSeries":38,"severity":39,"affectedProducts":40,"affectedProductsCount":61,"references":62,"referencesCount":73,"weaknesses":74,"weaknessesCount":83,"isActivelyExploited":84,"cisaInfo":15,"otxData":15,"relatedBlogPosts":85,"seoMetadata":86,"configurations":111,"relatedVendorCves":144,"notableEvents":145},"CVE-2019-15027","What is CVE-2019-15027?","The MediaTek Embedded Multimedia Card (eMMC) subsystem for Android on MT65xx, MT66xx, and MT8163 SoC devices allows attackers to execute arbitrary commands as root via shell metacharacters in a filename under \u002Fdata, because clear_emmc_nomedia_entry in platform\u002Fmt6577\u002Fexternal\u002Fmeta\u002Femmc\u002Fmeta_clr_emmc.c invokes 'system(\"\u002Fsystem\u002Fbin\u002Frm -r \u002Fdata\u002F' followed by this filename upon an eMMC clearance from a Meta Mode boot. NOTE: compromise of Fire OS on the Amazon Echo Dot would require a second hypothetical vulnerability that allows creation of the required file under \u002Fdata.","The MediaTek Embedded Multimedia Card (eMMC) subsystem for Android on MT65xx, MT66xx, and MT8163 SoC devices allows attackers to execute arbitrary commands a...","2019-08-14T13:15:11.187","2020-08-24T17:37:01.14",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":36,"ImpactScore":36,"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:C\u002FI:C\u002FA:C","COMPLETE",10,0.03181,[37,37,37,37,37,37,37],"Critical",[41,46,49,52,55,58],{"vendor":42,"product":43,"version":44,"criteria":45,"vulnerable":4},"mediatek","mt8163_firmware","-","cpe:2.3:o:mediatek:mt8163_firmware:-:*:*:*:*:android:*:*",{"vendor":42,"product":47,"version":44,"criteria":48,"vulnerable":4},"mt8163","cpe:2.3:h:mediatek:mt8163:-:*:*:*:*:android:*:*",{"vendor":42,"product":50,"version":44,"criteria":51,"vulnerable":4},"mt6625_firmware","cpe:2.3:o:mediatek:mt6625_firmware:-:*:*:*:*:android:*:*",{"vendor":42,"product":53,"version":44,"criteria":54,"vulnerable":4},"mt6625","cpe:2.3:h:mediatek:mt6625:-:*:*:*:*:android:*:*",{"vendor":42,"product":56,"version":44,"criteria":57,"vulnerable":4},"mt6577_firmware","cpe:2.3:o:mediatek:mt6577_firmware:-:*:*:*:*:android:*:*",{"vendor":42,"product":59,"version":44,"criteria":60,"vulnerable":4},"mt6577","cpe:2.3:h:mediatek:mt6577:-:*:*:*:*:android:*:*",6,[63,69],{"url":64,"source":65,"tags":66},"https:\u002F\u002Fdojo.bullguard.com\u002Fdojo-by-bullguard\u002Fblog\u002Fgaining-rooting-primitives-for-android-mediatek-chips\u002F","Bullguard",[67,68],"Exploit","Third Party Advisory",{"url":70,"source":71,"tags":72},"https:\u002F\u002Fgithub.com\u002Fandr3jx\u002FMTK6577\u002Fblob\u002F238012ebf18e3751397884d1742ff7ab6417e80d\u002Fmediatek\u002Fplatform\u002Fmt6577\u002Fexternal\u002Fmeta\u002Femmc\u002Fmeta_clr_emmc.c#L302-L305","GitHub",[68],2,[75],{"id":76,"name":77,"description":78,"extendedDescription":79,"status":80,"abstraction":81,"structure":82},"CWE-78","Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.","This weakness can lead to a vulnerability in environments in which the attacker does not have direct access to the operating system, such as in web applications. Alternately, if the weakness occurs in a privileged program, it could allow the attacker to specify commands that normally would not be accessible, or to call alternate commands with privileges that the attacker does not have. The problem is exacerbated if the compromised process does not follow the principle of least privilege, because the attacker-controlled commands may run with special system privileges that increases the amount of damage.\nThere are at least two subtypes of OS command injection:\nFrom a weakness standpoint, these variants represent distinct programmer errors. In the first variant, the programmer clearly intends that input from untrusted parties will be part of the arguments in the command to be executed. In the second variant, the programmer does not intend for the command to be accessible to any untrusted party, but the programmer probably has not accounted for alternate ways in which malicious attackers can provide input.","Stable","Base","Simple",1,false,[],{"title":87,"metaDescription":88,"keywords":89,"canonicalUrl":90,"structuredData":91},"What is CVE-2019-15027? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2019-15027, a critical severity cyber security vulnerability from 2019. The MediaTek Embedded Multimedia Card (eMMC) subsystem ...","CVE-2019-15027, CVE-2019-15027 vulnerability, CVE-2019-15027 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2019, CVSS score, exploit, patch, remediation, mediatek security, mt8163_firmware vulnerability, mt8163 vulnerability, mt6625_firmware vulnerability, mt6625 vulnerability, mt6577_firmware vulnerability","\u002Fwhat-is\u002Fcve-2019-15027",{"@context":92,"@type":93,"headline":87,"description":88,"datePublished":10,"dateModified":11,"author":94,"publisher":98,"about":102,"mainEntityOfPage":106,"articleSection":109,"keywords":110},"https:\u002F\u002Fschema.org","TechArticle",{"@type":95,"name":96,"url":97},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":95,"name":96,"url":97,"logo":99},{"@type":100,"url":101},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":103,"name":6,"description":104,"additionalType":105},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":107,"@id":108},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2019-15027","Cybersecurity","CVE-2019-15027, CVE-2019-15027 vulnerability, CVE-2019-15027 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[112,124,134],{"Operator":113,"Negate":15,"Nodes":114},"AND",[115,120],{"Operator":116,"Negate":15,"CPEMatch":117},"OR",[118],{"Vulnerable":4,"Criteria":45,"MatchCriteriaID":119,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"EBC8DF79-7DB0-4F5C-8D86-AB2D39C49B31",{"Operator":116,"Negate":15,"CPEMatch":121},[122],{"Vulnerable":15,"Criteria":48,"MatchCriteriaID":123,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"2A270FFF-F61C-4BFF-B208-D0EEE5602E41",{"Operator":113,"Negate":15,"Nodes":125},[126,130],{"Operator":116,"Negate":15,"CPEMatch":127},[128],{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":129,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"A35C889C-6624-4CD2-8449-0B6F1CB18ACA",{"Operator":116,"Negate":15,"CPEMatch":131},[132],{"Vulnerable":15,"Criteria":54,"MatchCriteriaID":133,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"BA6F0E45-C3BA-4933-8617-8461EFC664E0",{"Operator":113,"Negate":15,"Nodes":135},[136,140],{"Operator":116,"Negate":15,"CPEMatch":137},[138],{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":139,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"68D537A1-141F-44EB-BFD6-61526576E2EA",{"Operator":116,"Negate":15,"CPEMatch":141},[142],{"Vulnerable":15,"Criteria":60,"MatchCriteriaID":143,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"BAAF1611-7AD6-48C9-BB93-BDABCD3C1A50",[],[],{"lastModified":11,"cacheTime":147,"version":33},1792443195789,{"score":149,"band":150,"action":151,"scoredAt":152},61,"Medium","Plan remediation","2026-10-19T07:01:09.330474+00:00"]