[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fdGBJCKTsBNxAzX3483fcE1hfx11_KPH2bDxz4Obw6kI":3,"g5a-risk:CVE-2021-27387":136},{"success":4,"data":5,"meta":134},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":41,"epssPercentile":27,"epssTimeSeries":42,"severity":43,"affectedProducts":44,"affectedProductsCount":56,"references":57,"referencesCount":70,"weaknesses":71,"weaknessesCount":80,"isActivelyExploited":81,"cisaInfo":27,"otxData":27,"relatedBlogPosts":82,"seoMetadata":83,"configurations":108,"relatedVendorCves":132,"notableEvents":133},"CVE-2021-27387","What is CVE-2021-27387?","A vulnerability has been identified in Simcenter Femap 2020.2 (All versions \u003C V2020.2.MP3), Simcenter Femap 2021.1 (All versions \u003C V2021.1.MP3). The femap.exe application lacks proper validation of user-supplied data when parsing FEMAP files. This could result in an out of bounds write past the end of an allocated structure, a different vulnerability than CVE-2021-27399. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12819)","A vulnerability has been identified in Simcenter Femap 2020.2 (All versions \u003C V2020.2.MP3), Simcenter Femap 2021.1 (All versions \u003C V2021.1.MP3). The femap.ex...","2021-06-08T20:15:08.647","2021-12-02T13:50:16.953",7.8,"CVSS:3.1\u002FAV:L\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":27,"CVSSMetricV2":30,"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":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":26,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","LOCAL","LOW","NONE","REQUIRED","UNCHANGED","HIGH",null,1.8,5.9,[31],{"Source":17,"Type":18,"CVSSData":32,"BaseSeverity":36,"ExploitabilityScore":39,"ImpactScore":40,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":4},{"Version":33,"VectorString":34,"AccessVector":35,"AccessComplexity":36,"Authentication":23,"ConfidentialityImpact":37,"IntegrityImpact":37,"AvailabilityImpact":37,"BaseScore":38,"BaseSeverity":27,"Exploitability":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"CollateralDamagePotential":27,"TargetDistribution":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"EnvironmentalScore":27},"2.0","AV:N\u002FAC:M\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","NETWORK","MEDIUM","PARTIAL",6.8,8.6,6.4,0.01336,[41,41,41,41,41,41,41],"High",[45,50,53],{"vendor":46,"product":47,"version":48,"criteria":49,"vulnerable":4},"siemens","simcenter_femap","*","cpe:2.3:a:siemens:simcenter_femap:*:*:*:*:*:*:*:*",{"vendor":46,"product":47,"version":51,"criteria":52,"vulnerable":4},"2020.2","cpe:2.3:a:siemens:simcenter_femap:2020.2:-:*:*:*:*:*:*",{"vendor":46,"product":47,"version":54,"criteria":55,"vulnerable":4},"2021.1","cpe:2.3:a:siemens:simcenter_femap:2021.1:-:*:*:*:*:*:*",3,[58,64],{"url":59,"source":60,"tags":61},"https:\u002F\u002Fcert-portal.siemens.com\u002Fproductcert\u002Fpdf\u002Fssa-133038.pdf","Siemens",[62,63],"Patch","Vendor Advisory",{"url":65,"source":66,"tags":67},"https:\u002F\u002Fwww.zerodayinitiative.com\u002Fadvisories\u002FZDI-21-780\u002F","Zerodayinitiative",[68,69],"Third Party Advisory","VDB Entry",2,[72],{"id":73,"name":74,"description":75,"extendedDescription":76,"status":77,"abstraction":78,"structure":79},"CWE-787","Out-of-bounds Write","The product writes data past the end, or before the beginning, of the intended buffer.","","Draft","Base","Simple",1,false,[],{"title":84,"metaDescription":85,"keywords":86,"canonicalUrl":87,"structuredData":88},"What is CVE-2021-27387? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2021-27387, a high severity cyber security vulnerability from 2021. A vulnerability has been identified in Simcenter Femap 2020...","CVE-2021-27387, CVE-2021-27387 vulnerability, CVE-2021-27387 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, siemens security, simcenter_femap vulnerability","\u002Fwhat-is\u002Fcve-2021-27387",{"@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","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":92,"name":93,"url":94,"logo":96},{"@type":97,"url":98},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":100,"name":6,"description":101,"additionalType":102},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":104,"@id":105},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2021-27387","Cybersecurity","CVE-2021-27387, CVE-2021-27387 vulnerability, CVE-2021-27387 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[109],{"Operator":27,"Negate":27,"Nodes":110},[111],{"Operator":112,"Negate":27,"CPEMatch":113},"OR",[114,116,118,121,124,126,129],{"Vulnerable":4,"Criteria":49,"MatchCriteriaID":115,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":51,"VersionEndIncluding":27},"6B8795C1-B38E-4D4C-B472-D5BD7A812076",{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":117,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"45178A46-1DB7-429A-8518-5D75669B4419",{"Vulnerable":4,"Criteria":119,"MatchCriteriaID":120,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack1:*:*:*:*:*:*","F831F50A-896F-41D0-BEE2-8A5EFE0C5F0B",{"Vulnerable":4,"Criteria":122,"MatchCriteriaID":123,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack2:*:*:*:*:*:*","7D862ED6-5E39-464B-ABC2-17846494BB52",{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":125,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"3DFF7E60-6EBE-410E-8C81-1E98A1C07AAD",{"Vulnerable":4,"Criteria":127,"MatchCriteriaID":128,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:siemens:simcenter_femap:2021.1:maintenance_pack1:*:*:*:*:*:*","19EEE97B-B2AD-4655-AE1C-5AD9717DE613",{"Vulnerable":4,"Criteria":130,"MatchCriteriaID":131,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:siemens:simcenter_femap:2021.1:maintenance_pack2:*:*:*:*:*:*","DE6A20BD-A2D9-490D-A11F-862012BBF50C",[],[],{"lastModified":11,"cacheTime":135,"version":33},1793219374018,{"score":137,"band":138,"action":139,"scoredAt":140},46,"Medium","Plan remediation","2026-10-28T06:51:07.341384+00:00"]