[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fEpfuB3zUFlhZR2MefOjNwC7hhF6I89cehHMqN9B7SC4":3,"g5a-risk:CVE-2020-29299":179},{"success":4,"data":5,"meta":177},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":37,"references":70,"referencesCount":79,"weaknesses":80,"weaknessesCount":89,"isActivelyExploited":90,"cisaInfo":26,"otxData":26,"relatedBlogPosts":91,"seoMetadata":92,"configurations":117,"relatedVendorCves":175,"notableEvents":176},"CVE-2020-29299","What is CVE-2020-29299?","Certain Zyxel products allow command injection by an admin via an input string to chg_exp_pwd during a password-change action. This affects VPN On-premise before ZLD V4.39 week38, VPN Orchestrator before SD-OS V10.03 week32, USG before ZLD V4.39 week38, USG FLEX before ZLD V4.55 week38, ATP before ZLD V4.55 week38, and NSG before 1.33 patch 4.","Certain Zyxel products allow command injection by an admin via an input string to chg_exp_pwd during a password-change action. This affects VPN On-premise be...","2020-12-27T06:15:12.447","2021-01-05T14:47:22.243",7.2,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:H\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\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":24,"Scope":25,"ConfidentialityImpact":23,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":23,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":23,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","HIGH","NONE","UNCHANGED",null,1.2,5.9,[30],{"Source":17,"Type":18,"CVSSData":31,"BaseSeverity":23,"ExploitabilityScore":37,"ImpactScore":38,"ACInsufInfo":26,"ObtainAllPrivilege":26,"ObtainUserPrivilege":26,"ObtainOtherPrivilege":26,"UserInteractionRequired":26},{"Version":32,"VectorString":33,"AccessVector":21,"AccessComplexity":22,"Authentication":34,"ConfidentialityImpact":35,"IntegrityImpact":35,"AvailabilityImpact":35,"BaseScore":36,"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:S\u002FC:C\u002FI:C\u002FA:C","SINGLE","COMPLETE",9,8,10,0.02372,[39,39,39,39,39,39,39],"High",[43,48,51,55,58,61,64,67],{"vendor":44,"product":45,"version":46,"criteria":47,"vulnerable":4},"zyxel","vpn_orchestrator","*","cpe:2.3:o:zyxel:vpn_orchestrator:*:*:*:*:*:*:*:*",{"vendor":44,"product":49,"version":46,"criteria":50,"vulnerable":4},"zld","cpe:2.3:o:zyxel:zld:*:*:*:*:*:*:*:*",{"vendor":44,"product":52,"version":53,"criteria":54,"vulnerable":4},"usg_flex","-","cpe:2.3:h:zyxel:usg_flex:-:*:*:*:*:*:*:*",{"vendor":44,"product":56,"version":53,"criteria":57,"vulnerable":4},"atp","cpe:2.3:h:zyxel:atp:-:*:*:*:*:*:*:*",{"vendor":44,"product":59,"version":46,"criteria":60,"vulnerable":4},"nsg_firmware","cpe:2.3:o:zyxel:nsg_firmware:*:*:*:*:*:*:*:*",{"vendor":44,"product":59,"version":62,"criteria":63,"vulnerable":4},"1.33","cpe:2.3:o:zyxel:nsg_firmware:1.33:-:*:*:*:*:*:*",{"vendor":44,"product":65,"version":53,"criteria":66,"vulnerable":4},"nsg","cpe:2.3:h:zyxel:nsg:-:*:*:*:*:*:*:*",{"vendor":44,"product":68,"version":53,"criteria":69,"vulnerable":4},"usg_flex_firmware","cpe:2.3:o:zyxel:usg_flex_firmware:-:*:*:*:*:*:*:*",[71,76],{"url":72,"source":73,"tags":74},"https:\u002F\u002Fwww.zyxel.com\u002Fsupport\u002FZyxel-security-advisory-for-command-injection-vulnerability-of-firewalls.shtml","Zyxel",[75],"Vendor Advisory",{"url":77,"source":73,"tags":78},"https:\u002F\u002Fwww.zyxel.com\u002Fus\u002Fen\u002Fsupport\u002Fsecurity_advisories.shtml",[75],2,[81],{"id":82,"name":83,"description":84,"extendedDescription":85,"status":86,"abstraction":87,"structure":88},"CWE-77","Improper Neutralization of Special Elements used in a Command ('Command Injection')","The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.","Many protocols and products have their own custom command language. While OS or shell command strings are frequently discovered and targeted, developers may not realize that these other command languages might also be vulnerable to attacks.","Draft","Class","Simple",1,false,[],{"title":93,"metaDescription":94,"keywords":95,"canonicalUrl":96,"structuredData":97},"What is CVE-2020-29299? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-29299, a high severity cyber security vulnerability from 2020. Certain Zyxel products allow command injection by an admin ...","CVE-2020-29299, CVE-2020-29299 vulnerability, CVE-2020-29299 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2020, CVSS score, exploit, patch, remediation, zyxel security, vpn_orchestrator vulnerability, zld vulnerability, usg_flex vulnerability, atp vulnerability, nsg_firmware vulnerability","\u002Fwhat-is\u002Fcve-2020-29299",{"@context":98,"@type":99,"headline":93,"description":94,"datePublished":10,"dateModified":11,"author":100,"publisher":104,"about":108,"mainEntityOfPage":112,"articleSection":115,"keywords":116},"https:\u002F\u002Fschema.org","TechArticle",{"@type":101,"name":102,"url":103},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":101,"name":102,"url":103,"logo":105},{"@type":106,"url":107},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":109,"name":6,"description":110,"additionalType":111},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":113,"@id":114},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-29299","Cybersecurity","CVE-2020-29299, CVE-2020-29299 vulnerability, CVE-2020-29299 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[118,129,141,150,165],{"Operator":26,"Negate":26,"Nodes":119},[120],{"Operator":121,"Negate":26,"CPEMatch":122},"OR",[123,126],{"Vulnerable":4,"Criteria":47,"MatchCriteriaID":124,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":125,"VersionEndIncluding":26},"842065AF-8891-4E54-BAF8-372FBA530FB8","10.03",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":127,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":128,"VersionEndIncluding":26},"0EBC3085-5EF0-401A-B12E-526E631A724A","4.39",{"Operator":130,"Negate":26,"Nodes":131},"AND",[132,137],{"Operator":121,"Negate":26,"CPEMatch":133},[134],{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":135,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":136,"VersionEndIncluding":26},"1969FFC2-E9AA-457C-9108-1625BEDD5A49","4.55",{"Operator":121,"Negate":26,"CPEMatch":138},[139],{"Vulnerable":26,"Criteria":54,"MatchCriteriaID":140,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"E4EDCC3C-8EE5-43D3-8739-34987F025DF2",{"Operator":130,"Negate":26,"Nodes":142},[143,146],{"Operator":121,"Negate":26,"CPEMatch":144},[145],{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":135,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":136,"VersionEndIncluding":26},{"Operator":121,"Negate":26,"CPEMatch":147},[148],{"Vulnerable":26,"Criteria":57,"MatchCriteriaID":149,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"788B28B2-E2EE-4D98-8862-15B121009B6E",{"Operator":130,"Negate":26,"Nodes":151},[152,161],{"Operator":121,"Negate":26,"CPEMatch":153},[154,156,158],{"Vulnerable":4,"Criteria":60,"MatchCriteriaID":155,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":62,"VersionEndIncluding":26},"75EAE981-2CE9-408F-AF1E-BD2555BD4675",{"Vulnerable":4,"Criteria":63,"MatchCriteriaID":157,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"B05B561B-F090-494C-993D-0699CCBC5832",{"Vulnerable":4,"Criteria":159,"MatchCriteriaID":160,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:o:zyxel:nsg_firmware:1.33:patch1:*:*:*:*:*:*","9574E2A0-48C8-4D56-9CC1-11114B3BEB75",{"Operator":121,"Negate":26,"CPEMatch":162},[163],{"Vulnerable":26,"Criteria":66,"MatchCriteriaID":164,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"D2AD6681-F470-4692-A017-06844041B035",{"Operator":130,"Negate":26,"Nodes":166},[167,172],{"Operator":121,"Negate":26,"CPEMatch":168},[169,171],{"Vulnerable":4,"Criteria":69,"MatchCriteriaID":170,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"C1C5224F-DD80-4A1F-BC4D-26987AE204C8",{"Vulnerable":4,"Criteria":50,"MatchCriteriaID":127,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":128,"VersionEndIncluding":26},{"Operator":121,"Negate":26,"CPEMatch":173},[174],{"Vulnerable":26,"Criteria":54,"MatchCriteriaID":140,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},[],[],{"lastModified":11,"cacheTime":178,"version":32},1792368141524,{"score":180,"band":181,"action":182,"scoredAt":183},41,"Medium","Plan remediation","2026-10-16T06:50:06.862882+00:00"]