[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f_xMaAkCuUdUCDfarowS0pr3hv9ey0OzHSJ_A4ny2zL4":3,"g5a-risk:CVE-2021-35973":122},{"success":4,"data":5,"meta":120},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":54,"references":55,"referencesCount":54,"weaknesses":67,"weaknessesCount":76,"isActivelyExploited":77,"cisaInfo":27,"otxData":27,"relatedBlogPosts":78,"seoMetadata":79,"configurations":104,"relatedVendorCves":118,"notableEvents":119},"CVE-2021-35973","What is CVE-2021-35973?","NETGEAR WAC104 devices before 1.0.4.15 are affected by an authentication bypass vulnerability in \u002Fusr\u002Fsbin\u002Fmini_httpd, allowing an unauthenticated attacker to invoke any action by adding the &currentsetting.htm substring to the HTTP query, a related issue to CVE-2020-27866. This directly allows the attacker to change the web UI password, and eventually to enable debug mode (telnetd) and gain a shell on the device as the admin limited-user account (however, escalation to root is simple because of weak permissions on the \u002Fetc\u002F directory).","NETGEAR WAC104 devices before 1.0.4.15 are affected by an authentication bypass vulnerability in \u002Fusr\u002Fsbin\u002Fmini_httpd, allowing an unauthenticated attacker t...","2021-06-30T15:15:10.607","2022-07-12T17:42:04.277",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":34,"CVSSMetricV40":27},[16,30],{"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,{"Source":31,"Type":32,"CVSSData":33,"ExploitabilityScore":28,"ImpactScore":29},"cve@mitre.org","Secondary",{"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},[35],{"Source":17,"Type":18,"CVSSData":36,"BaseSeverity":25,"ExploitabilityScore":40,"ImpactScore":40,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":27},{"Version":37,"VectorString":38,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":39,"IntegrityImpact":39,"AvailabilityImpact":39,"BaseScore":40,"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:C\u002FI:C\u002FA:C","COMPLETE",10,0.03064,[41,41,41,41,41,41,41],"Critical",[45,50],{"vendor":46,"product":47,"version":48,"criteria":49,"vulnerable":4},"netgear","wac104_firmware","*","cpe:2.3:o:netgear:wac104_firmware:*:*:*:*:*:*:*:*",{"vendor":46,"product":51,"version":52,"criteria":53,"vulnerable":4},"wac104","-","cpe:2.3:h:netgear:wac104:-:*:*:*:*:*:*:*",2,[56,62],{"url":57,"source":58,"tags":59},"https:\u002F\u002Fgynvael.coldwind.pl\u002F?lang=en&id=736","Coldwind",[60,61],"Exploit","Third Party Advisory",{"url":63,"source":64,"tags":65},"https:\u002F\u002Fkb.netgear.com\u002F000063785\u002FSecurity-Advisory-for-Authentication-Bypass-on-WAC104-PSV-2021-0075","Netgear",[66],"Vendor Advisory",[68],{"id":69,"name":70,"description":71,"extendedDescription":72,"status":73,"abstraction":74,"structure":75},"CWE-697","Incorrect Comparison","The product compares two entities in a security-relevant context, but the comparison is incorrect, which may lead to resultant weaknesses.","This Pillar covers several possibilities:","Incomplete","Pillar","Simple",1,false,[],{"title":80,"metaDescription":81,"keywords":82,"canonicalUrl":83,"structuredData":84},"What is CVE-2021-35973? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-35973, a critical severity cyber security vulnerability from 2021. NETGEAR WAC104 devices before 1.0.4.15 are affected by ...","CVE-2021-35973, CVE-2021-35973 vulnerability, CVE-2021-35973 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, netgear security, wac104_firmware vulnerability, wac104 vulnerability","\u002Fwhat-is\u002Fcve-2021-35973",{"@context":85,"@type":86,"headline":80,"description":81,"datePublished":10,"dateModified":11,"author":87,"publisher":91,"about":95,"mainEntityOfPage":99,"articleSection":102,"keywords":103},"https:\u002F\u002Fschema.org","TechArticle",{"@type":88,"name":89,"url":90},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":88,"name":89,"url":90,"logo":92},{"@type":93,"url":94},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":96,"name":6,"description":97,"additionalType":98},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":100,"@id":101},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-35973","Cybersecurity","CVE-2021-35973, CVE-2021-35973 vulnerability, CVE-2021-35973 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[105],{"Operator":106,"Negate":27,"Nodes":107},"AND",[108,114],{"Operator":109,"Negate":27,"CPEMatch":110},"OR",[111],{"Vulnerable":4,"Criteria":49,"MatchCriteriaID":112,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":113,"VersionEndIncluding":27},"6628E198-C04B-4756-938D-CA9825BFCF27","1.0.4.15",{"Operator":109,"Negate":27,"CPEMatch":115},[116],{"Vulnerable":27,"Criteria":53,"MatchCriteriaID":117,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"9E4AB65E-0FC3-4B35-B7D6-BD99356E92CE",[],[],{"lastModified":11,"cacheTime":121,"version":37},1792450318773,{"score":123,"band":124,"action":125,"scoredAt":126},56,"Medium","Plan remediation","2026-10-16T06:51:28.393564+00:00"]