[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fENUtFORR6FRsABcgt9fET0i7bgO2tWVv5N6toIBzGj8":3,"g5a-risk:CVE-2014-4650":164},{"success":4,"data":5,"meta":162},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":62,"references":63,"referencesCount":81,"weaknesses":82,"weaknessesCount":91,"isActivelyExploited":92,"cisaInfo":27,"otxData":27,"relatedBlogPosts":93,"seoMetadata":94,"configurations":119,"relatedVendorCves":153,"notableEvents":154},"CVE-2014-4650","What is CVE-2014-4650?","The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly handle URLs in which URL encoding is used for path separators, which allows remote attackers to read script source code or conduct directory traversal attacks and execute unintended code via a crafted character sequence, as demonstrated by a %2f separator.","The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly handle URLs in which URL encoding is used for path separators, which allows remote attac...","2020-02-20T17:15:12.493","2022-06-27T16:20:40.057",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",7.5,10,6.4,0.247,[39,39,39,39,39,39,39],"Critical",[43,47,52,56,59],{"vendor":44,"product":44,"version":45,"criteria":46,"vulnerable":4},"python","*","cpe:2.3:a:python:python:*:*:*:*:*:*:*:*",{"vendor":48,"product":49,"version":50,"criteria":51,"vulnerable":4},"redhat","software_collections","-","cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:*",{"vendor":48,"product":53,"version":54,"criteria":55,"vulnerable":4},"enterprise_linux","5.0","cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:*",{"vendor":48,"product":53,"version":57,"criteria":58,"vulnerable":4},"6.0","cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*",{"vendor":48,"product":53,"version":60,"criteria":61,"vulnerable":4},"7.0","cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",5,[64,71,77],{"url":65,"source":66,"tags":67},"http:\u002F\u002Fbugs.python.org\u002Fissue21766","Python",[68,69,70],"Exploit","Patch","Vendor Advisory",{"url":72,"source":73,"tags":74},"http:\u002F\u002Fopenwall.com\u002Flists\u002Foss-security\u002F2014\u002F06\u002F26\u002F3","Openwall",[75,76],"Mailing List","Third Party Advisory",{"url":78,"source":79,"tags":80},"https:\u002F\u002Faccess.redhat.com\u002Fsecurity\u002Fcve\u002Fcve-2014-4650","Red Hat",[76],3,[83],{"id":84,"name":85,"description":86,"extendedDescription":87,"status":88,"abstraction":89,"structure":90},"CWE-22","Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.","Many file operations are intended to take place within a restricted directory. By using special elements such as \"..\" and \"\u002F\" separators, attackers can escape outside of the restricted location to access files or directories that are elsewhere on the system. One of the most common special elements is the \"..\u002F\" sequence, which in most modern operating systems is interpreted as the parent directory of the current location. This is referred to as relative path traversal. Path traversal also covers the use of absolute pathnames such as \"\u002Fusr\u002Flocal\u002Fbin\" to access unexpected files. This is referred to as absolute path traversal.","Stable","Base","Simple",1,false,[],{"title":95,"metaDescription":96,"keywords":97,"canonicalUrl":98,"structuredData":99},"What is CVE-2014-4650? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2014-4650, a critical severity cyber security vulnerability from 2020. The CGIHTTPServer module in Python 2.7.5 and 3.3.4 does ...","CVE-2014-4650, CVE-2014-4650 vulnerability, CVE-2014-4650 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2020, CVSS score, exploit, patch, remediation, python security, redhat security, python vulnerability, software_collections vulnerability, enterprise_linux vulnerability","\u002Fwhat-is\u002Fcve-2014-4650",{"@context":100,"@type":101,"headline":95,"description":96,"datePublished":10,"dateModified":11,"author":102,"publisher":106,"about":110,"mainEntityOfPage":114,"articleSection":117,"keywords":118},"https:\u002F\u002Fschema.org","TechArticle",{"@type":103,"name":104,"url":105},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":103,"name":104,"url":105,"logo":107},{"@type":108,"url":109},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":111,"name":6,"description":112,"additionalType":113},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":115,"@id":116},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2014-4650","Cybersecurity","CVE-2014-4650, CVE-2014-4650 vulnerability, CVE-2014-4650 security, critical severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[120,141],{"Operator":27,"Negate":27,"Nodes":121},[122],{"Operator":123,"Negate":27,"CPEMatch":124},"OR",[125,129,133,137],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":126,"VersionStartExcluding":27,"VersionStartIncluding":127,"VersionEndExcluding":128,"VersionEndIncluding":27},"3E972B9F-0AAD-4076-8B19-55161B67E6FD","2.7.0","2.7.8",{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":130,"VersionStartExcluding":27,"VersionStartIncluding":131,"VersionEndExcluding":132,"VersionEndIncluding":27},"03E5AD55-FAAE-4A26-A1A7-A30C2758CE7A","3.2.0","3.2.6",{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":134,"VersionStartExcluding":27,"VersionStartIncluding":135,"VersionEndExcluding":136,"VersionEndIncluding":27},"EE8A640D-5595-4E52-B191-4941EAB75258","3.3.0","3.3.6",{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":138,"VersionStartExcluding":27,"VersionStartIncluding":139,"VersionEndExcluding":140,"VersionEndIncluding":27},"77B49A11-B6B3-417A-8142-FA0967D4E684","3.4.0","3.4.2",{"Operator":27,"Negate":27,"Nodes":142},[143],{"Operator":123,"Negate":27,"CPEMatch":144},[145,147,149,151],{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":146,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"749804DA-4B27-492A-9ABA-6BB562A6B3AC",{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":148,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"1D8B549B-E57B-4DFE-8A13-CAB06B5356B3",{"Vulnerable":4,"Criteria":58,"MatchCriteriaID":150,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC",{"Vulnerable":4,"Criteria":61,"MatchCriteriaID":152,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"142AD0DD-4CF3-4D74-9442-459CE3347E3A",[],[155],{"id":156,"eventType":157,"eventTime":158,"details":159,"label":160,"color":161},"2c7f0ec8-325a-4f8c-8839-5f780e5b86fa","HIGH_EPSS_DELTA","2026-06-16T04:06:42.606693+00:00","Daily EPSS score increased by 0.169 on 2023-12-30","EPSS Score Increased","red",{"lastModified":11,"cacheTime":163,"version":33},1792243357706,{"score":165,"band":166,"action":167,"scoredAt":168},57,"Medium","Plan remediation","2026-10-16T06:47:58.520667+00:00"]