[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fqgDTEjYu9-w2yA86pbOufkJDtqZtl9adpo_lYOdw2O8":3,"g5a-risk:CVE-2004-1602":136},{"success":4,"data":5,"meta":134},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":34,"epssPercentile":28,"epssTimeSeries":35,"severity":36,"affectedProducts":37,"affectedProductsCount":42,"references":43,"referencesCount":30,"weaknesses":80,"weaknessesCount":42,"isActivelyExploited":32,"cisaInfo":28,"otxData":28,"relatedBlogPosts":89,"seoMetadata":90,"configurations":115,"relatedVendorCves":125,"notableEvents":126},"CVE-2004-1602","What is CVE-2004-1602?","ProFTPD 1.2.x, including 1.2.8 and 1.2.10, responds in a different amount of time when a given username exists, which allows remote attackers to identify valid usernames by timing the server response.","ProFTPD 1.2.x, including 1.2.8 and 1.2.10, responds in a different amount of time when a given username exists, which allows remote attackers to identify val...","2004-10-15T04:00:00","2026-06-16T22:08:01.587",5,"AV:N\u002FAC:L\u002FAu:N\u002FC:P\u002FI:N\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":17,"CVSSMetricV40":33},[],[],[18],{"Source":19,"Type":20,"CVSSData":21,"BaseSeverity":29,"ExploitabilityScore":30,"ImpactScore":31,"ACInsufInfo":32,"ObtainAllPrivilege":32,"ObtainUserPrivilege":32,"ObtainOtherPrivilege":32,"UserInteractionRequired":32},"nvd@nist.gov","Primary",{"Version":22,"VectorString":13,"AccessVector":23,"AccessComplexity":24,"Authentication":25,"ConfidentialityImpact":26,"IntegrityImpact":25,"AvailabilityImpact":25,"BaseScore":12,"BaseSeverity":27,"Exploitability":28,"RemediationLevel":28,"ReportConfidence":28,"TemporalScore":28,"CollateralDamagePotential":28,"TargetDistribution":28,"ConfidentialityRequirement":28,"IntegrityRequirement":28,"AvailabilityRequirement":28,"EnvironmentalScore":28},"2.0","NETWORK","LOW","NONE","PARTIAL","",null,"MEDIUM",10,2.9,false,[],0.30679,[34,34,34,34,34,34,34],"Medium",[38],{"vendor":39,"product":39,"version":40,"criteria":41,"vulnerable":4},"proftpd","*","cpe:2.3:a:proftpd:proftpd:*:*:*:*:*:*:*:*",1,[44,49,57,62,66,70,72,74,76,78],{"url":45,"source":46,"tags":47},"http:\u002F\u002Fmarc.info\u002F?l=bugtraq&m=109786760926133&w=2","Marc",[48],"Third Party Advisory",{"url":50,"source":51,"tags":52},"http:\u002F\u002Fsecurity.lss.hr\u002Findex.php?page=details&ID=LSS-2004-10-02","Lss",[53,54,55,56],"Broken Link","Exploit","Patch","Vendor Advisory",{"url":58,"source":59,"tags":60},"http:\u002F\u002Fsecuritytracker.com\u002Fid?1011687","Securitytracker",[53,54,55,48,61,56],"VDB Entry",{"url":63,"source":64,"tags":65},"http:\u002F\u002Fwww.securityfocus.com\u002Fbid\u002F11430","Securityfocus",[53,54,48,61,56],{"url":67,"source":68,"tags":69},"https:\u002F\u002Fexchange.xforce.ibmcloud.com\u002Fvulnerabilities\u002F17724","Ibmcloud",[48,61],{"url":45,"source":46,"tags":71},[48],{"url":50,"source":51,"tags":73},[53,54,55,56],{"url":58,"source":59,"tags":75},[53,54,55,48,61,56],{"url":63,"source":64,"tags":77},[53,54,48,61,56],{"url":67,"source":68,"tags":79},[48,61],[81],{"id":82,"name":83,"description":84,"extendedDescription":85,"status":86,"abstraction":87,"structure":88},"CWE-203","Observable Discrepancy","The product behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which exposes security-relevant information about the state of the product, such as whether a particular operation was successful or not.","Discrepancies can take many forms, and variations may be detectable in timing, control flow, communications such as replies or requests, or general behavior. These discrepancies can reveal information about the product's operation or internal state to an unauthorized actor. In some cases, discrepancies can be used by attackers to form a side channel.","Incomplete","Base","Simple",[],{"title":91,"metaDescription":92,"keywords":93,"canonicalUrl":94,"structuredData":95},"What is CVE-2004-1602? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2004-1602, a medium severity cyber security vulnerability from 2004. High exploit probability (30.7%). ProFTPD 1.2.x, including...","CVE-2004-1602, CVE-2004-1602 vulnerability, CVE-2004-1602 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2004, CVSS score, exploit, patch, remediation, proftpd security, proftpd vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2004-1602",{"@context":96,"@type":97,"headline":91,"description":92,"datePublished":10,"dateModified":11,"author":98,"publisher":102,"about":106,"mainEntityOfPage":110,"articleSection":113,"keywords":114},"https:\u002F\u002Fschema.org","TechArticle",{"@type":99,"name":100,"url":101},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":99,"name":100,"url":101,"logo":103},{"@type":104,"url":105},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":107,"name":6,"description":108,"additionalType":109},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":111,"@id":112},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2004-1602","Cybersecurity","CVE-2004-1602, CVE-2004-1602 vulnerability, CVE-2004-1602 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[116],{"Operator":28,"Negate":28,"Nodes":117},[118],{"Operator":119,"Negate":32,"CPEMatch":120},"OR",[121],{"Vulnerable":4,"Criteria":41,"MatchCriteriaID":122,"VersionStartExcluding":28,"VersionStartIncluding":123,"VersionEndExcluding":28,"VersionEndIncluding":124},"34CC32FB-7962-44AE-A5B9-46156381B3BC","1.2.0","1.2.10",[],[127],{"id":128,"eventType":129,"eventTime":130,"details":131,"label":132,"color":133},"083fcb53-610d-4110-9076-e57c958643d3","HIGH_EPSS_DELTA","2026-06-16T04:07:19.342561+00:00","Daily EPSS score increased by 0.299 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":135,"version":22},1792347183340,{"score":137,"band":36,"action":138,"scoredAt":139},40,"Plan remediation","2026-10-17T06:32:37.316124+00:00"]