[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fxY78NxCAlxNVxo82WYLmUXm-BaM-6f5poyi6Nd72XvU":3,"g5a-risk:CVE-2021-46154":150},{"success":4,"data":5,"meta":148},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":44,"affectedProducts":45,"affectedProductsCount":54,"references":55,"referencesCount":76,"weaknesses":77,"weaknessesCount":54,"isActivelyExploited":91,"cisaInfo":27,"otxData":27,"relatedBlogPosts":92,"seoMetadata":93,"configurations":118,"relatedVendorCves":146,"notableEvents":147},"CVE-2021-46154","What is CVE-2021-46154?","A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains a stack based buffer overflow vulnerability while parsing NEU files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14646, ZDI-CAN-14679, ZDI-CAN-15084, ZDI-CAN-15304)","A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains a stack ...","2022-02-09T16:15:14.537","2022-02-28T15:36:04.093",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",6.8,8.6,6.4,0.01774,[43,41,41,41,41,41,41],0.01661,"High",[46,51],{"vendor":47,"product":48,"version":49,"criteria":50,"vulnerable":4},"siemens","simcenter_femap","2020.2","cpe:2.3:a:siemens:simcenter_femap:2020.2:-:*:*:*:*:*:*",{"vendor":47,"product":48,"version":52,"criteria":53,"vulnerable":4},"2021.1","cpe:2.3:a:siemens:simcenter_femap:2021.1:-:*:*:*:*:*:*",2,[56,61,67,70,73],{"url":57,"source":58,"tags":59},"https:\u002F\u002Fcert-portal.siemens.com\u002Fproductcert\u002Fpdf\u002Fssa-609880.pdf","Siemens",[60],"Vendor Advisory",{"url":62,"source":63,"tags":64},"https:\u002F\u002Fwww.zerodayinitiative.com\u002Fadvisories\u002FZDI-22-301\u002F","Zerodayinitiative",[65,66],"Third Party Advisory","VDB Entry",{"url":68,"source":63,"tags":69},"https:\u002F\u002Fwww.zerodayinitiative.com\u002Fadvisories\u002FZDI-22-302\u002F",[65,66],{"url":71,"source":63,"tags":72},"https:\u002F\u002Fwww.zerodayinitiative.com\u002Fadvisories\u002FZDI-22-303\u002F",[65,66],{"url":74,"source":63,"tags":75},"https:\u002F\u002Fwww.zerodayinitiative.com\u002Fadvisories\u002FZDI-22-304\u002F",[65,66],5,[78,86],{"id":79,"name":80,"description":81,"extendedDescription":82,"status":83,"abstraction":84,"structure":85},"CWE-787","Out-of-bounds Write","The product writes data past the end, or before the beginning, of the intended buffer.","","Draft","Base","Simple",{"id":87,"name":88,"description":89,"extendedDescription":82,"status":83,"abstraction":90,"structure":85},"CWE-121","Stack-based Buffer Overflow","A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).","Variant",false,[],{"title":94,"metaDescription":95,"keywords":96,"canonicalUrl":97,"structuredData":98},"What is CVE-2021-46154? Vulnerability Analysis | Security Advisory | EdgeProtect","Comprehensive analysis of CVE-2021-46154, a high severity cyber security vulnerability from 2022. A vulnerability has been identified in Simcenter Femap V202...","CVE-2021-46154, CVE-2021-46154 vulnerability, CVE-2021-46154 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2022, CVSS score, exploit, patch, remediation, siemens security, simcenter_femap vulnerability","\u002Fwhat-is\u002Fcve-2021-46154",{"@context":99,"@type":100,"headline":94,"description":95,"datePublished":10,"dateModified":11,"author":101,"publisher":105,"about":109,"mainEntityOfPage":113,"articleSection":116,"keywords":117},"https:\u002F\u002Fschema.org","TechArticle",{"@type":102,"name":103,"url":104},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":102,"name":103,"url":104,"logo":106},{"@type":107,"url":108},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":110,"name":6,"description":111,"additionalType":112},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":114,"@id":115},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2021-46154","Cybersecurity","CVE-2021-46154, CVE-2021-46154 vulnerability, CVE-2021-46154 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[119],{"Operator":27,"Negate":27,"Nodes":120},[121],{"Operator":122,"Negate":27,"CPEMatch":123},"OR",[124,126,129,132,135,137,140,143],{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":125,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"45178A46-1DB7-429A-8518-5D75669B4419",{"Vulnerable":4,"Criteria":127,"MatchCriteriaID":128,"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":130,"MatchCriteriaID":131,"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":133,"MatchCriteriaID":134,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack3:*:*:*:*:*:*","751DB989-27BB-41EF-99D0-B00EC467AC79",{"Vulnerable":4,"Criteria":53,"MatchCriteriaID":136,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"3DFF7E60-6EBE-410E-8C81-1E98A1C07AAD",{"Vulnerable":4,"Criteria":138,"MatchCriteriaID":139,"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":141,"MatchCriteriaID":142,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:siemens:simcenter_femap:2021.1:maintenance_pack2:*:*:*:*:*:*","DE6A20BD-A2D9-490D-A11F-862012BBF50C",{"Vulnerable":4,"Criteria":144,"MatchCriteriaID":145,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"cpe:2.3:a:siemens:simcenter_femap:2021.1:maintenance_pack3:*:*:*:*:*:*","D329656F-3939-4CB1-B2C8-28D10729030D",[],[],{"lastModified":11,"cacheTime":149,"version":33},1793204165746,{"score":151,"band":152,"action":153,"scoredAt":154},46,"Medium","Plan remediation","2026-07-01T10:27:36.739496+00:00"]