[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fc-kSWUGUaQ9wijvUDHAVtxsYAI6o1K6yhTIbtNpx2-g":3,"g5a-risk:CVE-2021-44438":113},{"success":4,"data":5,"meta":111},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":53,"references":54,"referencesCount":60,"weaknesses":61,"weaknessesCount":60,"isActivelyExploited":70,"cisaInfo":27,"otxData":27,"relatedBlogPosts":71,"seoMetadata":72,"configurations":97,"relatedVendorCves":109,"notableEvents":110},"CVE-2021-44438","What is CVE-2021-44438?","A vulnerability has been identified in JT Utilities (All versions \u003C V13.1.1.0), JTTK (All versions \u003C V11.1.1.0). JTTK library in affected products is vulnerable to an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14907)","A vulnerability has been identified in JT Utilities (All versions \u003C V13.1.1.0), JTTK (All versions \u003C V11.1.1.0). JTTK library in affected products is vulnera...","2021-12-14T12:15:11.383","2021-12-14T19:13:48.997",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",6.8,8.6,6.4,0.00814,[41,41,41,41,41,41,41],"High",[45,50],{"vendor":46,"product":47,"version":48,"criteria":49,"vulnerable":4},"siemens","jt_open_toolkit","*","cpe:2.3:a:siemens:jt_open_toolkit:*:*:*:*:*:*:*:*",{"vendor":46,"product":51,"version":48,"criteria":52,"vulnerable":4},"jt_utilities","cpe:2.3:a:siemens:jt_utilities:*:*:*:*:*:*:*:*",2,[55],{"url":56,"source":57,"tags":58},"https:\u002F\u002Fcert-portal.siemens.com\u002Fproductcert\u002Fpdf\u002Fssa-802578.pdf","Siemens",[59],"Vendor Advisory",1,[62],{"id":63,"name":64,"description":65,"extendedDescription":66,"status":67,"abstraction":68,"structure":69},"CWE-787","Out-of-bounds Write","The product writes data past the end, or before the beginning, of the intended buffer.","","Draft","Base","Simple",false,[],{"title":73,"metaDescription":74,"keywords":75,"canonicalUrl":76,"structuredData":77},"What is CVE-2021-44438? 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A vulnerability has been identified in JT Utilities (All ve...","CVE-2021-44438, CVE-2021-44438 vulnerability, CVE-2021-44438 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, jt_open_toolkit vulnerability, jt_utilities vulnerability","\u002Fwhat-is\u002Fcve-2021-44438",{"@context":78,"@type":79,"headline":73,"description":74,"datePublished":10,"dateModified":11,"author":80,"publisher":84,"about":88,"mainEntityOfPage":92,"articleSection":95,"keywords":96},"https:\u002F\u002Fschema.org","TechArticle",{"@type":81,"name":82,"url":83},"Organization","EdgeProtect","https:\u002F\u002Fedgeprotect.io",{"@type":81,"name":82,"url":83,"logo":85},{"@type":86,"url":87},"ImageObject","https:\u002F\u002Fedgeprotect.io\u002Fimg\u002Flogos\u002Fedgeprotect-logo-512.png",{"@type":89,"name":6,"description":90,"additionalType":91},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":93,"@id":94},"WebPage","https:\u002F\u002Fedgeprotect.io\u002Fwhat-is\u002Fcve-2021-44438","Cybersecurity","CVE-2021-44438, CVE-2021-44438 vulnerability, CVE-2021-44438 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[98],{"Operator":27,"Negate":27,"Nodes":99},[100],{"Operator":101,"Negate":27,"CPEMatch":102},"OR",[103,106],{"Vulnerable":4,"Criteria":49,"MatchCriteriaID":104,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":105,"VersionEndIncluding":27},"8E5FA782-E074-4406-ACA6-788DD24327C7","11.1.1.0",{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":107,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":108,"VersionEndIncluding":27},"A46E8F39-E213-48F4-8355-E34118668B49","13.1.1.0",[],[],{"lastModified":11,"cacheTime":112,"version":33},1793204240774,{"score":114,"band":115,"action":116,"scoredAt":117},46,"Medium","Plan remediation","2026-07-01T10:27:20.438609+00:00"]