[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fNYqf-lwUjMZLe--zFC91FE_QpNx5WdMl-_BJ7Pdcg2M":3,"g5a-risk:CVE-2020-3401":172},{"success":4,"data":5,"meta":170},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":47,"epssPercentile":27,"epssTimeSeries":48,"severity":49,"affectedProducts":50,"affectedProductsCount":90,"references":91,"referencesCount":97,"weaknesses":98,"weaknessesCount":97,"isActivelyExploited":107,"cisaInfo":27,"otxData":27,"relatedBlogPosts":108,"seoMetadata":109,"configurations":134,"relatedVendorCves":168,"notableEvents":169},"CVE-2020-3401","What is CVE-2020-3401?","A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct path traversal attacks and obtain read access to sensitive files on an affected system. The vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains directory traversal character sequences to the affected system. A successful exploit could allow the attacker to view arbitrary files on the affected system.","A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct path traversa...","2020-07-16T18:15:19.3","2023-05-23T13:55:46.38",6.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":30,"CVSSMetricV2":37,"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":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":23,"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","MEDIUM",null,2.8,3.6,[31],{"Source":32,"Type":33,"CVSSData":34,"ExploitabilityScore":28,"ImpactScore":29},"ykramarz@cisco.com","Secondary",{"Version":35,"VectorString":36,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":22,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.0","CVSS:3.0\u002FAV:N\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",[38],{"Source":17,"Type":18,"CVSSData":39,"BaseSeverity":26,"ExploitabilityScore":45,"ImpactScore":46,"ACInsufInfo":27,"ObtainAllPrivilege":27,"ObtainUserPrivilege":27,"ObtainOtherPrivilege":27,"UserInteractionRequired":27},{"Version":40,"VectorString":41,"AccessVector":21,"AccessComplexity":22,"Authentication":42,"ConfidentialityImpact":43,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":44,"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:S\u002FC:P\u002FI:N\u002FA:N","SINGLE","PARTIAL",4,8,2.9,0.02646,[47,47,47,47,47,47,47],"Medium",[51,56,60,63,66,69,72,75,78,81,84,87],{"vendor":52,"product":53,"version":54,"criteria":55,"vulnerable":4},"cisco","sd-wan_firmware","*","cpe:2.3:o:cisco:sd-wan_firmware:*:*:*:*:*:*:*:*",{"vendor":52,"product":57,"version":58,"criteria":59,"vulnerable":4},"1100-4g_integrated_services_router","-","cpe:2.3:h:cisco:1100-4g_integrated_services_router:-:*:*:*:*:*:*:*",{"vendor":52,"product":61,"version":58,"criteria":62,"vulnerable":4},"1100-4gltegb_integrated_services_router","cpe:2.3:h:cisco:1100-4gltegb_integrated_services_router:-:*:*:*:*:*:*:*",{"vendor":52,"product":64,"version":58,"criteria":65,"vulnerable":4},"1100-4gltena_integrated_services_router","cpe:2.3:h:cisco:1100-4gltena_integrated_services_router:-:*:*:*:*:*:*:*",{"vendor":52,"product":67,"version":58,"criteria":68,"vulnerable":4},"1100-6g_integrated_services_router","cpe:2.3:h:cisco:1100-6g_integrated_services_router:-:*:*:*:*:*:*:*",{"vendor":52,"product":70,"version":58,"criteria":71,"vulnerable":4},"vedge_100","cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:*",{"vendor":52,"product":73,"version":58,"criteria":74,"vulnerable":4},"vedge_1000","cpe:2.3:h:cisco:vedge_1000:-:*:*:*:*:*:*:*",{"vendor":52,"product":76,"version":58,"criteria":77,"vulnerable":4},"vedge_100b","cpe:2.3:h:cisco:vedge_100b:-:*:*:*:*:*:*:*",{"vendor":52,"product":79,"version":58,"criteria":80,"vulnerable":4},"vedge_100m","cpe:2.3:h:cisco:vedge_100m:-:*:*:*:*:*:*:*",{"vendor":52,"product":82,"version":58,"criteria":83,"vulnerable":4},"vedge_100wm","cpe:2.3:h:cisco:vedge_100wm:-:*:*:*:*:*:*:*",{"vendor":52,"product":85,"version":58,"criteria":86,"vulnerable":4},"vedge_2000","cpe:2.3:h:cisco:vedge_2000:-:*:*:*:*:*:*:*",{"vendor":52,"product":88,"version":58,"criteria":89,"vulnerable":4},"vedge_5000","cpe:2.3:h:cisco:vedge_5000:-:*:*:*:*:*:*:*",12,[92],{"url":93,"source":94,"tags":95},"https:\u002F\u002Ftools.cisco.com\u002Fsecurity\u002Fcenter\u002Fcontent\u002FCiscoSecurityAdvisory\u002Fcisco-sa-vmandowndir-CVGvdKM3","Cisco",[96],"Vendor Advisory",1,[99],{"id":100,"name":101,"description":102,"extendedDescription":103,"status":104,"abstraction":105,"structure":106},"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",false,[],{"title":110,"metaDescription":111,"keywords":112,"canonicalUrl":113,"structuredData":114},"What is CVE-2020-3401? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-3401, a medium severity cyber security vulnerability from 2020. A vulnerability in the web-based management interface of C...","CVE-2020-3401, CVE-2020-3401 vulnerability, CVE-2020-3401 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2020, CVSS score, exploit, patch, remediation, cisco security, sd-wan_firmware vulnerability, 1100-4g_integrated_services_router vulnerability, 1100-4gltegb_integrated_services_router vulnerability, 1100-4gltena_integrated_services_router vulnerability, 1100-6g_integrated_services_router vulnerability","\u002Fwhat-is\u002Fcve-2020-3401",{"@context":115,"@type":116,"headline":110,"description":111,"datePublished":10,"dateModified":11,"author":117,"publisher":121,"about":125,"mainEntityOfPage":129,"articleSection":132,"keywords":133},"https:\u002F\u002Fschema.org","TechArticle",{"@type":118,"name":119,"url":120},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":118,"name":119,"url":120,"logo":122},{"@type":123,"url":124},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":126,"name":6,"description":127,"additionalType":128},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":130,"@id":131},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2020-3401","Cybersecurity","CVE-2020-3401, CVE-2020-3401 vulnerability, CVE-2020-3401 security, medium severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[135],{"Operator":136,"Negate":27,"Nodes":137},"AND",[138,144],{"Operator":139,"Negate":27,"CPEMatch":140},"OR",[141],{"Vulnerable":4,"Criteria":55,"MatchCriteriaID":142,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":143},"7A3EF017-77E2-4D00-9209-6FC239FFDEF1","19.2.2",{"Operator":139,"Negate":27,"CPEMatch":145},[146,148,150,152,154,156,158,160,162,164,166],{"Vulnerable":27,"Criteria":59,"MatchCriteriaID":147,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"0F77CD6A-83DA-4F31-A128-AD6DAECD623B",{"Vulnerable":27,"Criteria":62,"MatchCriteriaID":149,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"62564BB8-1282-4597-A645-056298BE7CCB",{"Vulnerable":27,"Criteria":65,"MatchCriteriaID":151,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"80E9CC47-3D7C-437A-85BE-4BB94C8AF1B8",{"Vulnerable":27,"Criteria":68,"MatchCriteriaID":153,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"2B68B363-3C57-4E95-8B13-0F9B59D551F7",{"Vulnerable":27,"Criteria":71,"MatchCriteriaID":155,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"00AAB4DD-1C45-412F-84AA-C056A0BBFB9A",{"Vulnerable":27,"Criteria":74,"MatchCriteriaID":157,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"F019975D-3A45-4522-9CB9-F4258C371DF6",{"Vulnerable":27,"Criteria":77,"MatchCriteriaID":159,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"0811E0B5-889E-451E-B754-A8FEE32BDFA2",{"Vulnerable":27,"Criteria":80,"MatchCriteriaID":161,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"36973815-F46D-4ADA-B9DF-BCB70AC60BD3",{"Vulnerable":27,"Criteria":83,"MatchCriteriaID":163,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"061A302C-8D35-4E80-93DA-916DA7E90C06",{"Vulnerable":27,"Criteria":86,"MatchCriteriaID":165,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"140AF13E-4463-478B-AA94-97406A80CB86",{"Vulnerable":27,"Criteria":89,"MatchCriteriaID":167,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"1356861D-E6CA-4973-9597-629507E8C07E",[],[],{"lastModified":11,"cacheTime":171,"version":40},1792368107674,{"score":173,"band":174,"action":175,"scoredAt":176},24,"Low","Monitor","2026-10-16T06:49:03.275147+00:00"]