[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fDDiXDvR6dBNREd9KZQC4NxBIjGenY8eJxLj58i_T41Y":3,"g5a-risk:CVE-2021-43798":193},{"success":4,"data":5,"meta":191},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":44,"epssPercentile":26,"epssTimeSeries":45,"severity":46,"affectedProducts":47,"affectedProductsCount":58,"references":59,"referencesCount":116,"weaknesses":117,"weaknessesCount":126,"isActivelyExploited":4,"cisaInfo":127,"otxData":26,"relatedBlogPosts":128,"seoMetadata":129,"configurations":154,"relatedVendorCves":182,"notableEvents":183},"CVE-2021-43798","What is CVE-2021-43798?","Grafana is an open-source platform for monitoring and observability. Grafana versions 8.0.0-beta1 through 8.3.0 (except for patched versions) iss vulnerable to directory traversal, allowing access to local files. The vulnerable URL path is: `\u002Fpublic\u002Fplugins\u002F\u002F`, where is the plugin ID for any installed plugin. At no time has Grafana Cloud been vulnerable. Users are advised to upgrade to patched versions 8.0.7, 8.1.8, 8.2.7, or 8.3.1. The GitHub Security Advisory contains more information about vulnerable URL paths, mitigation, and the disclosure timeline.","Grafana is an open-source platform for monitoring and observability. Grafana versions 8.0.0-beta1 through 8.3.0 (except for patched versions) iss vulnerable ...","2021-12-07T19:15:07.633","2025-10-24T14:47:13.76",7.5,"CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:N\u002FA:N",{"CVSSMetricV31":15,"CVSSMetricV30":29,"CVSSMetricV2":30,"CVSSMetricV40":26},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":27,"ImpactScore":28},"security-advisories@github.com","Secondary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":25,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":12,"BaseSeverity":25,"ExploitCodeMaturity":26,"RemediationLevel":26,"ReportConfidence":26,"TemporalScore":26,"TemporalSeverity":26,"ConfidentialityRequirement":26,"IntegrityRequirement":26,"AvailabilityRequirement":26,"ModifiedAttackVector":26,"ModifiedAttackComplexity":26,"ModifiedPrivilegesRequired":26,"ModifiedUserInteraction":26,"ModifiedScope":26,"ModifiedConfidentialityImpact":26,"ModifiedIntegrityImpact":26,"ModifiedAvailabilityImpact":26,"EnvironmentalScore":26,"EnvironmentalSeverity":26},"3.1","NETWORK","LOW","NONE","UNCHANGED","HIGH",null,3.9,3.6,[],[31],{"Source":32,"Type":33,"CVSSData":34,"BaseSeverity":40,"ExploitabilityScore":41,"ImpactScore":42,"ACInsufInfo":43,"ObtainAllPrivilege":43,"ObtainUserPrivilege":43,"ObtainOtherPrivilege":43,"UserInteractionRequired":43},"nvd@nist.gov","Primary",{"Version":35,"VectorString":36,"AccessVector":21,"AccessComplexity":22,"Authentication":23,"ConfidentialityImpact":37,"IntegrityImpact":23,"AvailabilityImpact":23,"BaseScore":38,"BaseSeverity":39,"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:N\u002FC:P\u002FI:N\u002FA:N","PARTIAL",5,"","MEDIUM",10,2.9,false,0.88503,[44,44,44,44,44,44,44],"High",[48,52,55],{"vendor":49,"product":49,"version":50,"criteria":51,"vulnerable":4},"grafana","*","cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*",{"vendor":49,"product":49,"version":53,"criteria":54,"vulnerable":4},"8.0.0","cpe:2.3:a:grafana:grafana:8.0.0:beta1:*:*:*:*:*:*",{"vendor":49,"product":49,"version":56,"criteria":57,"vulnerable":4},"8.3.0","cpe:2.3:a:grafana:grafana:8.3.0:*:*:*:*:*:*:*",3,[60,66,70,76,79,83,87,91,95,97,99,101,103,105,107,109,111],{"url":61,"source":62,"tags":63},"http:\u002F\u002Fpacketstormsecurity.com\u002Ffiles\u002F165198\u002FGrafana-Arbitrary-File-Reading.html","Packetstormsecurity",[64,65],"Third Party Advisory","VDB Entry",{"url":67,"source":62,"tags":68},"http:\u002F\u002Fpacketstormsecurity.com\u002Ffiles\u002F165221\u002FGrafana-8.3.0-Directory-Traversal-Arbitrary-File-Read.html",[69,64,65],"Exploit",{"url":71,"source":72,"tags":73},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2021\u002F12\u002F09\u002F2","Openwall",[74,75,64],"Mailing List","Patch",{"url":77,"source":72,"tags":78},"http:\u002F\u002Fwww.openwall.com\u002Flists\u002Foss-security\u002F2021\u002F12\u002F10\u002F4",[74,75,64],{"url":80,"source":81,"tags":82},"https:\u002F\u002Fgithub.com\u002Fgrafana\u002Fgrafana\u002Fcommit\u002Fc798c0e958d15d9cc7f27c72113d572fa58545ce","GitHub",[75,64],{"url":84,"source":81,"tags":85},"https:\u002F\u002Fgithub.com\u002Fgrafana\u002Fgrafana\u002Fsecurity\u002Fadvisories\u002FGHSA-8pjx-jj86-j47p",[75,86],"Vendor Advisory",{"url":88,"source":89,"tags":90},"https:\u002F\u002Fgrafana.com\u002Fblog\u002F2021\u002F12\u002F08\u002Fan-update-on-0day-cve-2021-43798-grafana-directory-traversal\u002F","Grafana",[86],{"url":92,"source":93,"tags":94},"https:\u002F\u002Fsecurity.netapp.com\u002Fadvisory\u002Fntap-20211229-0004\u002F","Netapp",[64],{"url":61,"source":62,"tags":96},[64,65],{"url":67,"source":62,"tags":98},[69,64,65],{"url":71,"source":72,"tags":100},[74,75,64],{"url":77,"source":72,"tags":102},[74,75,64],{"url":80,"source":81,"tags":104},[75,64],{"url":84,"source":81,"tags":106},[75,86],{"url":88,"source":89,"tags":108},[86],{"url":92,"source":93,"tags":110},[64],{"url":112,"source":113,"tags":114},"https:\u002F\u002Fwww.cisa.gov\u002Fknown-exploited-vulnerabilities-catalog?field_cve=CVE-2021-43798","CISA",[115],"US Government Resource",17,[118],{"id":119,"name":120,"description":121,"extendedDescription":122,"status":123,"abstraction":124,"structure":125},"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,{"shortDescription":39,"requiredAction":39,"vulnerabilityName":39,"dateAdded":26},[],{"title":130,"metaDescription":131,"keywords":132,"canonicalUrl":133,"structuredData":134},"What is CVE-2021-43798? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2021-43798, a high severity cyber security vulnerability from 2021. High exploit probability (88.5%). Grafana is an open-source...","CVE-2021-43798, CVE-2021-43798 vulnerability, CVE-2021-43798 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2021, CVSS score, exploit, patch, remediation, grafana security, grafana vulnerability, high risk vulnerability, actively exploited, exploit available","\u002Fwhat-is\u002Fcve-2021-43798",{"@context":135,"@type":136,"headline":130,"description":131,"datePublished":10,"dateModified":11,"author":137,"publisher":141,"about":145,"mainEntityOfPage":149,"articleSection":152,"keywords":153},"https:\u002F\u002Fschema.org","TechArticle",{"@type":138,"name":139,"url":140},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":138,"name":139,"url":140,"logo":142},{"@type":143,"url":144},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":146,"name":6,"description":147,"additionalType":148},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":150,"@id":151},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2021-43798","Cybersecurity","CVE-2021-43798, CVE-2021-43798 vulnerability, CVE-2021-43798 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[155],{"Operator":26,"Negate":26,"Nodes":156},[157],{"Operator":158,"Negate":43,"CPEMatch":159},"OR",[160,164,168,172,174,177,180],{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":161,"VersionStartExcluding":26,"VersionStartIncluding":162,"VersionEndExcluding":163,"VersionEndIncluding":26},"449504C1-1B9B-4D4E-940B-7107D6235AF3","8.0.1","8.0.7",{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":165,"VersionStartExcluding":26,"VersionStartIncluding":166,"VersionEndExcluding":167,"VersionEndIncluding":26},"53D52B8C-3355-4329-B222-4C3878A8F074","8.1.0","8.1.8",{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":169,"VersionStartExcluding":26,"VersionStartIncluding":170,"VersionEndExcluding":171,"VersionEndIncluding":26},"860C7085-A83F-4A15-8587-6A4A598D9141","8.2.0","8.2.7",{"Vulnerable":4,"Criteria":54,"MatchCriteriaID":173,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"0D8F31CD-1C2B-47F0-9629-D29AD700F689",{"Vulnerable":4,"Criteria":175,"MatchCriteriaID":176,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:a:grafana:grafana:8.0.0:beta2:*:*:*:*:*:*","CA972DB1-60A8-470F-86F5-A7AFB1C98666",{"Vulnerable":4,"Criteria":178,"MatchCriteriaID":179,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"cpe:2.3:a:grafana:grafana:8.0.0:beta3:*:*:*:*:*:*","4FF3AB6B-AAE8-41DF-BB0A-3FE119E826D1",{"Vulnerable":4,"Criteria":57,"MatchCriteriaID":181,"VersionStartExcluding":26,"VersionStartIncluding":26,"VersionEndExcluding":26,"VersionEndIncluding":26},"DB249517-1BC4-4D6F-8C8F-D1744CFF4E4C",[],[184],{"id":185,"eventType":186,"eventTime":187,"details":188,"label":189,"color":190},"7f763b0c-5039-4f40-8c8a-4d60b44ee33f","NEW_CISA","2025-10-10T04:01:08.199816+00:00","CVE added to CISA Known Exploited Vulnerabilities","Added to CISA KEV","red",{"lastModified":11,"cacheTime":192,"version":35},1792262234863,{"score":194,"band":46,"action":195,"scoredAt":196},81,"Emergency patch","2026-10-16T06:52:38.450686+00:00"]