[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f7GSf7hbUOJ1s7Mx8ZiEPn9z0mFE8cgMsc7j0wIrB0ZU":3,"g5a-risk:CVE-2017-8740":137},{"success":4,"data":5,"meta":135},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":82,"weaknesses":83,"weaknessesCount":92,"isActivelyExploited":93,"cisaInfo":15,"otxData":15,"relatedBlogPosts":94,"seoMetadata":95,"configurations":120,"relatedVendorCves":133,"notableEvents":134},"CVE-2017-8740","What is CVE-2017-8740?","Microsoft Edge in Microsoft Windows 10 1703 allows an attacker to execute arbitrary code in the context of the current user, due to the way that the Microsoft Edge scripting engine handles objects in memory, aka \"Scripting Engine Memory Corruption Vulnerability\". This CVE ID is unique from CVE-2017-8649, CVE-2017-8660, CVE-2017-8729, CVE-2017-8738, CVE-2017-8740, CVE-2017-8741, CVE-2017-8748, CVE-2017-8752, CVE-2017-8753, CVE-2017-8755, CVE-2017-8756, and CVE-2017-11764.","Microsoft Edge in Microsoft Windows 10 1703 allows an attacker to execute arbitrary code in the context of the current user, due to the way that the Microsof...","2017-09-13T01:29:11.55","2025-04-20T01:37:25.86",7.5,"CVSS:3.0\u002FAV:N\u002FAC:H\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"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":25,"Scope":26,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":23,"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","HIGH","NONE","REQUIRED","UNCHANGED",1.6,5.9,[30],{"Source":18,"Type":19,"CVSSData":31,"BaseSeverity":23,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":15,"ObtainAllPrivilege":15,"ObtainUserPrivilege":15,"ObtainOtherPrivilege":15,"UserInteractionRequired":4},{"Version":32,"VectorString":33,"AccessVector":22,"AccessComplexity":23,"Authentication":24,"ConfidentialityImpact":34,"IntegrityImpact":34,"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:H\u002FAu:N\u002FC:C\u002FI:C\u002FA:C","COMPLETE",7.6,4.9,10,0.72171,[38,38,38,38,38,38,38],"High",[42,47],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"microsoft","edge","*","cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*",{"vendor":43,"product":48,"version":49,"criteria":50,"vulnerable":4},"windows_10","1703","cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*",2,[53,59,63,69,74,76,78,80],{"url":54,"source":55,"tags":56},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F100763","Securityfocus",[57,58],"Third Party Advisory","VDB Entry",{"url":60,"source":61,"tags":62},"http:\u002F\u002Fwww.securitytracker.com\u002Fid\u002F1039342","Securitytracker",[57,58],{"url":64,"source":65,"tags":66},"https:\u002F\u002Fportal.msrc.microsoft.com\u002Fen-US\u002Fsecurity-guidance\u002Fadvisory\u002FCVE-2017-8740","Microsoft",[67,68],"Patch","Vendor Advisory",{"url":70,"source":71,"tags":72},"https:\u002F\u002Fwww.exploit-db.com\u002Fexploits\u002F42764\u002F","Exploit-db",[73,57,58],"Exploit",{"url":54,"source":55,"tags":75},[57,58],{"url":60,"source":61,"tags":77},[57,58],{"url":64,"source":65,"tags":79},[67,68],{"url":70,"source":71,"tags":81},[73,57,58],8,[84],{"id":85,"name":86,"description":87,"extendedDescription":88,"status":89,"abstraction":90,"structure":91},"CWE-119","Improper Restriction of Operations within the Bounds of a Memory Buffer","The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.","Stable","Class","Simple",1,false,[],{"title":96,"metaDescription":97,"keywords":98,"canonicalUrl":99,"structuredData":100},"What is CVE-2017-8740? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2017-8740, a high severity cyber security vulnerability from 2017. High exploit probability (72.2%). Microsoft Edge in Microsof...","CVE-2017-8740, CVE-2017-8740 vulnerability, CVE-2017-8740 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2017, CVSS score, exploit, patch, remediation, microsoft security, edge vulnerability, windows_10 vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2017-8740",{"@context":101,"@type":102,"headline":96,"description":97,"datePublished":10,"dateModified":11,"author":103,"publisher":107,"about":111,"mainEntityOfPage":115,"articleSection":118,"keywords":119},"https:\u002F\u002Fschema.org","TechArticle",{"@type":104,"name":105,"url":106},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":104,"name":105,"url":106,"logo":108},{"@type":109,"url":110},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":112,"name":6,"description":113,"additionalType":114},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":116,"@id":117},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2017-8740","Cybersecurity","CVE-2017-8740, CVE-2017-8740 vulnerability, CVE-2017-8740 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[121],{"Operator":122,"Negate":15,"Nodes":123},"AND",[124,129],{"Operator":125,"Negate":15,"CPEMatch":126},"OR",[127],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":128,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"8BD5B232-95EA-4F8E-8C7D-7976877AD243",{"Operator":125,"Negate":15,"CPEMatch":130},[131],{"Vulnerable":15,"Criteria":50,"MatchCriteriaID":132,"VersionStartExcluding":15,"VersionStartIncluding":15,"VersionEndExcluding":15,"VersionEndIncluding":15},"AEE2E768-0F45-46E1-B6D7-087917109D98",[],[],{"lastModified":11,"cacheTime":136,"version":32},1793198267897,{"score":138,"band":139,"action":140,"scoredAt":141},57,"Medium","Plan remediation","2026-07-01T10:21:12.488483+00:00"]