[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fXw6wRrtGE4EkjMD9-5Oz9hNNJEe3kMFWsTuoGI3o0Cc":3,"g5a-risk:CVE-2021-20094":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":39,"epssPercentile":26,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":59,"references":60,"referencesCount":59,"weaknesses":83,"weaknessesCount":92,"isActivelyExploited":93,"cisaInfo":26,"otxData":26,"relatedBlogPosts":94,"seoMetadata":95,"configurations":120,"relatedVendorCves":146,"notableEvents":147},"CVE-2021-20094","What is CVE-2021-20094?","A denial of service vulnerability exists in Wibu-Systems CodeMeter versions \u003C 7.21a. An unauthenticated remote attacker can exploit this issue to crash the CodeMeter Runtime Server.","A denial of service vulnerability exists in Wibu-Systems CodeMeter versions \u003C 7.21a. An unauthenticated remote attacker can exploit this issue to crash the C...","2021-06-16T12:15:12.073","2022-05-13T17:30:28.603",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":26,"CVSSMetricV2":29,"CVSSMetricV40":26},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":25,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH",null,3.9,3.6,[30],{"Source":17,"Type":18,"CVSSData":31,"BaseSeverity":36,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":34,"BaseScore":35,"BaseSeverity":26,"Exploitability":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"CollateralDamagePotential":26,"TargetDistribution":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"EnvironmentalScore":26},"2.0","AV:N\u002FAC:L\u002FAu:N\u002FC:N\u002FI:N\u002FA:P","PARTIAL",5,"MEDIUM",10,2.9,0.04673,[39,39,39,39,39,39,39],"High",[43,48,53,56],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"wibu","codemeter","*","cpe:2.3:a:wibu:codemeter:*:*:*:*:*:*:*:*",{"vendor":49,"product":50,"version":51,"criteria":52,"vulnerable":4},"siemens","pss_cape","-","cpe:2.3:a:siemens:pss_cape:-:*:*:*:*:*:*:*",{"vendor":49,"product":54,"version":51,"criteria":55,"vulnerable":4},"sicam_230_firmware","cpe:2.3:o:siemens:sicam_230_firmware:-:*:*:*:*:*:*:*",{"vendor":49,"product":57,"version":51,"criteria":58,"vulnerable":4},"sicam_230","cpe:2.3:h:siemens:sicam_230:-:*:*:*:*:*:*:*",4,[61,67,73,78],{"url":62,"source":63,"tags":64},"https:\u002F\u002Fcdn.wibu.com\u002Ffileadmin\u002Fwibu_downloads\u002Fsecurity_advisories\u002FAdvisory_WIBU-210423-02.pdf","Wibu",[65,66],"Mitigation","Vendor Advisory",{"url":68,"source":69,"tags":70},"https:\u002F\u002Fcert-portal.siemens.com\u002Fproductcert\u002Fpdf\u002Fssa-675303.pdf","Siemens",[71,72],"Patch","Third Party Advisory",{"url":74,"source":75,"tags":76},"https:\u002F\u002Fus-cert.cisa.gov\u002Fics\u002Fadvisories\u002Ficsa-21-210-02","CISA",[72,77],"US Government Resource",{"url":79,"source":80,"tags":81},"https:\u002F\u002Fwww.tenable.com\u002Fsecurity\u002Fresearch\u002Ftra-2021-24","Tenable",[82,71,72],"Exploit",[84],{"id":85,"name":86,"description":87,"extendedDescription":88,"status":89,"abstraction":90,"structure":91},"CWE-125","Out-of-bounds Read","The product reads data past the end, or before the beginning, of the intended buffer.","","Draft","Base","Simple",1,false,[],{"title":96,"metaDescription":97,"keywords":98,"canonicalUrl":99,"structuredData":100},"What is CVE-2021-20094? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-20094, a high severity cyber security vulnerability from 2021. A denial of service vulnerability exists in Wibu-Systems Co...","CVE-2021-20094, CVE-2021-20094 vulnerability, CVE-2021-20094 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, wibu security, siemens security, codemeter vulnerability, pss_cape vulnerability, sicam_230_firmware vulnerability, sicam_230 vulnerability","\u002Fwhat-is\u002Fcve-2021-20094",{"@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","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":104,"name":105,"url":106,"logo":108},{"@type":109,"url":110},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":112,"name":6,"description":113,"additionalType":114},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":116,"@id":117},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-20094","Cybersecurity","CVE-2021-20094, CVE-2021-20094 vulnerability, CVE-2021-20094 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[121,129,135],{"Operator":26,"Negate":26,"Nodes":122},[123],{"Operator":124,"Negate":26,"CPEMatch":125},"OR",[126],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":127,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":128,"VersionEndIncluding":26},"E4D83EED-5237-4A45-82AA-5370A6B9D0D9","7.21a",{"Operator":26,"Negate":26,"Nodes":130},[131],{"Operator":124,"Negate":26,"CPEMatch":132},[133],{"Vulnerable":4,"Criteria":52,"MatchCriteriaID":134,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"890BA38B-38CD-4B6D-96E8-A786CFFE4C35",{"Operator":136,"Negate":26,"Nodes":137},"AND",[138,142],{"Operator":124,"Negate":26,"CPEMatch":139},[140],{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":141,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"ACC0968E-7082-4FBF-AEC0-91B280DA2A8C",{"Operator":124,"Negate":26,"CPEMatch":143},[144],{"Vulnerable":26,"Criteria":58,"MatchCriteriaID":145,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"702949EB-ED2D-4E85-802B-93EEA4FA939E",[],[],{"lastModified":11,"cacheTime":149,"version":32},1792353322740,{"score":151,"band":152,"action":153,"scoredAt":154},49,"Medium","Plan remediation","2026-10-16T06:51:20.546993+00:00"]