[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fjo1l0lenPB5pDl5xtMjUiwT9ggnxVMuw3vmGIoGR4JY":3,"g5a-risk:CVE-2021-46442":121},{"success":4,"data":5,"meta":119},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":39,"epssPercentile":27,"epssTimeSeries":40,"severity":41,"affectedProducts":42,"affectedProductsCount":52,"references":53,"referencesCount":52,"weaknesses":65,"weaknessesCount":69,"isActivelyExploited":70,"cisaInfo":27,"otxData":27,"relatedBlogPosts":71,"seoMetadata":72,"configurations":97,"relatedVendorCves":110,"notableEvents":111},"CVE-2021-46442","What is CVE-2021-46442?","In the \"webupg\" binary of D-Link DIR-825 G1, attackers can bypass authentication through parameters \"autoupgrade.asp\", and perform functions such as downloading configuration files and updating firmware without authorization.","In the \"webupg\" binary of D-Link DIR-825 G1, attackers can bypass authentication through parameters \"autoupgrade.asp\", and perform functions such as download...","2022-04-27T11:15:44.22","2022-05-07T02:27:26.343",9.8,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\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":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":25,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH","CRITICAL",null,3.9,5.9,[31],{"Source":17,"Type":18,"CVSSData":32,"BaseSeverity":25,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":27},{"Version":33,"VectorString":34,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":35,"IntegrityImpact":35,"AvailabilityImpact":35,"BaseScore":36,"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:L\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","PARTIAL",7.5,10,6.4,0.5606,[39,39,39,39,39,39,39],"Critical",[43,48],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"dlink","dir-825_firmware","-","cpe:2.3:o:dlink:dir-825_firmware:-:*:*:*:*:*:*:*",{"vendor":44,"product":49,"version":50,"criteria":51,"vulnerable":4},"dir-825","g1","cpe:2.3:h:dlink:dir-825:g1:*:*:*:*:*:*:*",2,[54,60],{"url":55,"source":56,"tags":57},"https:\u002F\u002Fgithub.com\u002Ftgp-top\u002FD-Link-DIR-825","GitHub",[58,59],"Exploit","Third Party Advisory",{"url":61,"source":62,"tags":63},"https:\u002F\u002Fwww.dlink.com\u002Fen\u002Fsecurity-bulletin\u002F","Dlink",[64],"Vendor Advisory",[66],{"id":67,"name":67,"description":68},"Unknown","NVD-CWE-noinfo",1,false,[],{"title":73,"metaDescription":74,"keywords":75,"canonicalUrl":76,"structuredData":77},"What is CVE-2021-46442? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-46442, a critical severity cyber security vulnerability from 2022. High exploit probability (56.1%). In the \"webupg\" binar...","CVE-2021-46442, CVE-2021-46442 vulnerability, CVE-2021-46442 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2022, CVSS score, exploit, patch, remediation, dlink security, dir-825_firmware vulnerability, dir-825 vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2021-46442",{"@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","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":81,"name":82,"url":83,"logo":85},{"@type":86,"url":87},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":89,"name":6,"description":90,"additionalType":91},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":93,"@id":94},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-46442","Cybersecurity","CVE-2021-46442, CVE-2021-46442 vulnerability, CVE-2021-46442 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[98],{"Operator":99,"Negate":27,"Nodes":100},"AND",[101,106],{"Operator":102,"Negate":27,"CPEMatch":103},"OR",[104],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":105,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"EEC49DA6-D1F4-4A2A-904E-907356F3C804",{"Operator":102,"Negate":27,"CPEMatch":107},[108],{"Vulnerable":27,"Criteria":51,"MatchCriteriaID":109,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"A581538B-25EB-4B92-9F32-CF4A28675445",[],[112],{"id":113,"eventType":114,"eventTime":115,"details":116,"label":117,"color":118},"34ca3df4-c078-4eba-9ebe-759ec301c490","HIGH_EPSS_DELTA","2026-06-16T04:05:32.169731+00:00","Daily EPSS score increased by 0.452 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":120,"version":33},1792342004671,{"score":122,"band":41,"action":123,"scoredAt":124},90,"Emergency patch","2026-10-16T06:54:16.143643+00:00"]