[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$facWbje57uDKKS33ZWQcvx2nU1AiVQuDpSOlvmLS4ZXU":3,"g5a-risk:CVE-2020-7982":139},{"success":4,"data":5,"meta":137},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":38,"epssPercentile":25,"epssTimeSeries":39,"severity":40,"affectedProducts":41,"affectedProductsCount":52,"references":53,"referencesCount":75,"weaknesses":76,"weaknessesCount":91,"isActivelyExploited":92,"cisaInfo":25,"otxData":25,"relatedBlogPosts":93,"seoMetadata":94,"configurations":119,"relatedVendorCves":135,"notableEvents":136},"CVE-2020-7982","What is CVE-2020-7982?","An issue was discovered in OpenWrt 18.06.0 to 18.06.6 and 19.07.0, and LEDE 17.01.0 to 17.01.7. A bug in the fork of the opkg package manager before 2020-01-25 prevents correct parsing of embedded checksums in the signed repository index, allowing a man-in-the-middle attacker to inject arbitrary package payloads (which are installed without verification).","An issue was discovered in OpenWrt 18.06.0 to 18.06.6 and 19.07.0, and LEDE 17.01.0 to 17.01.7. A bug in the fork of the opkg package manager before 2020-01-...","2020-03-16T22:15:14.667","2023-05-24T15:01:02.763",8.1,"CVSS:3.1\u002FAV:N\u002FAC:H\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":25,"CVSSMetricV2":28,"CVSSMetricV40":25},[16],{"Source":17,"Type":18,"CVSSData":19,"ExploitabilityScore":26,"ImpactScore":27},"nvd@nist.gov","Primary",{"Version":20,"VectorString":13,"AttackVector":21,"AttackComplexity":22,"PrivilegesRequired":23,"UserInteraction":23,"Scope":24,"ConfidentialityImpact":22,"IntegrityImpact":22,"AvailabilityImpact":22,"BaseScore":12,"BaseSeverity":22,"ExploitCodeMaturity":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"TemporalSeverity":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":22,"ModifiedAttackVector":25,"ModifiedAttackComplexity":25,"ModifiedPrivilegesRequired":25,"ModifiedUserInteraction":25,"ModifiedScope":25,"ModifiedConfidentialityImpact":25,"ModifiedIntegrityImpact":25,"ModifiedAvailabilityImpact":25,"EnvironmentalScore":25,"EnvironmentalSeverity":25},"3.1","NETWORK","HIGH","NONE","UNCHANGED",null,2.2,5.9,[29],{"Source":17,"Type":18,"CVSSData":30,"BaseSeverity":33,"ExploitabilityScore":36,"ImpactScore":37,"ACInsufInfo":25,"ObtainAllPrivilege":25,"ObtainUserPrivilege":25,"ObtainOtherPrivilege":25,"UserInteractionRequired":25},{"Version":31,"VectorString":32,"AccessVector":21,"AccessComplexity":33,"Authentication":23,"ConfidentialityImpact":34,"IntegrityImpact":34,"AvailabilityImpact":34,"BaseScore":35,"BaseSeverity":25,"Exploitability":25,"RemediationLevel":25,"ReportConfidence":25,"TemporalScore":25,"CollateralDamagePotential":25,"TargetDistribution":25,"ConfidentialityRequirement":25,"IntegrityRequirement":25,"AvailabilityRequirement":25,"EnvironmentalScore":25},"2.0","AV:N\u002FAC:M\u002FAu:N\u002FC:P\u002FI:P\u002FA:P","MEDIUM","PARTIAL",6.8,8.6,6.4,0.01596,[38,38,38,38,38,38,38],"High",[42,47,49],{"vendor":43,"product":44,"version":45,"criteria":46,"vulnerable":4},"openwrt","lede","*","cpe:2.3:a:openwrt:lede:*:*:*:*:*:*:*:*",{"vendor":43,"product":43,"version":45,"criteria":48,"vulnerable":4},"cpe:2.3:o:openwrt:openwrt:*:*:*:*:*:*:*:*",{"vendor":43,"product":43,"version":50,"criteria":51,"vulnerable":4},"19.07.0","cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:*",3,[54,61,65,70],{"url":55,"source":56,"tags":57},"https:\u002F\u002Farstechnica.com\u002Finformation-technology\u002F2020\u002F03\u002Fopenwrt-is-vulnerable-to-attacks-that-execute-malicious-code\u002F","Arstechnica",[58,59,60],"Exploit","Press\u002FMedia Coverage","Third Party Advisory",{"url":62,"source":63,"tags":64},"https:\u002F\u002Fblog.forallsecure.com\u002Funcovering-openwrt-remote-code-execution-cve-2020-7982","Forallsecure",[58,60],{"url":66,"source":67,"tags":68},"https:\u002F\u002Fgithub.com\u002Fopenwrt\u002Fopenwrt\u002Fcommits\u002Fmaster","GitHub",[69,60],"Patch",{"url":71,"source":72,"tags":73},"https:\u002F\u002Fopenwrt.org\u002Fadvisory\u002F2020-01-31-1","Openwrt",[74],"Vendor Advisory",4,[77,85],{"id":78,"name":79,"description":80,"extendedDescription":81,"status":82,"abstraction":83,"structure":84},"CWE-345","Insufficient Verification of Data Authenticity","The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.","","Draft","Class","Simple",{"id":86,"name":87,"description":88,"extendedDescription":89,"status":90,"abstraction":83,"structure":84},"CWE-754","Improper Check for Unusual or Exceptional Conditions","The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.","The programmer may assume that certain events or conditions will never occur or do not need to be worried about, such as low memory conditions, lack of access to resources due to restrictive permissions, or misbehaving clients or components. However, attackers may intentionally trigger these unusual conditions, thus violating the programmer's assumptions, possibly introducing instability, incorrect behavior, or a vulnerability.\nNote that this entry is not exclusively about the use of exceptions and exception handling, which are mechanisms for both checking and handling unusual or unexpected conditions.","Incomplete",2,false,[],{"title":95,"metaDescription":96,"keywords":97,"canonicalUrl":98,"structuredData":99},"What is CVE-2020-7982? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2020-7982, a high severity cyber security vulnerability from 2020. An issue was discovered in OpenWrt 18.06.0 to 18.06.6 and 19...","CVE-2020-7982, CVE-2020-7982 vulnerability, CVE-2020-7982 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, openwrt security, lede vulnerability, openwrt vulnerability","\u002Fwhat-is\u002Fcve-2020-7982",{"@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-2020-7982","Cybersecurity","CVE-2020-7982, CVE-2020-7982 vulnerability, CVE-2020-7982 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[120],{"Operator":25,"Negate":25,"Nodes":121},[122],{"Operator":123,"Negate":25,"CPEMatch":124},"OR",[125,129,133],{"Vulnerable":4,"Criteria":46,"MatchCriteriaID":126,"VersionStartExcluding":25,"VersionStartIncluding":127,"VersionEndExcluding":25,"VersionEndIncluding":128},"3F6BD355-E5A7-4646-936C-6803B2C9CE21","17.01.0","17.01.7",{"Vulnerable":4,"Criteria":48,"MatchCriteriaID":130,"VersionStartExcluding":25,"VersionStartIncluding":131,"VersionEndExcluding":132,"VersionEndIncluding":25},"0B0D0CC0-C0E5-4E94-AC4B-D1EF59377DB6","18.06.0","18.06.7",{"Vulnerable":4,"Criteria":51,"MatchCriteriaID":134,"VersionStartExcluding":25,"VersionStartIncluding":25,"VersionEndExcluding":25,"VersionEndIncluding":25},"4FA469E2-9E63-4C9A-8EBA-10C8C870063A",[],[],{"lastModified":11,"cacheTime":138,"version":31},1792450272452,{"score":140,"band":141,"action":142,"scoredAt":143},47,"Medium","Plan remediation","2026-10-16T06:48:05.117531+00:00"]