[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f3aKm_EcTm44Fkxj32AMWLf5zKFJbDr5c3NK2rZb2f4o":3,"g5a-risk:CVE-2023-40039":145},{"success":4,"data":5,"meta":142},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":30,"epssPercentile":27,"epssTimeSeries":31,"severity":32,"affectedProducts":33,"affectedProductsCount":54,"references":55,"referencesCount":69,"weaknesses":70,"weaknessesCount":79,"isActivelyExploited":80,"cisaInfo":27,"otxData":27,"relatedBlogPosts":81,"seoMetadata":82,"configurations":107,"relatedVendorCves":140,"notableEvents":141},"CVE-2023-40039","What is CVE-2023-40039?","An issue was discovered on ARRIS TG852G, TG862G, and TG1672G devices. A remote attacker (in proximity to a Wi-Fi network) can derive the default WPA2-PSK value by observing a beacon frame.","An issue was discovered on ARRIS TG852G, TG862G, and TG1672G devices. A remote attacker (in proximity to a Wi-Fi network) can derive the default WPA2-PSK val...","2023-09-11T07:15:08.123","2024-09-26T16:35:16.887",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":27,"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,3.9,5.9,0.01207,[30,30,30,30,30,30,30],"Critical",[34,39,42,45,48,51],{"vendor":35,"product":36,"version":37,"criteria":38,"vulnerable":4},"arris","tg852g_firmware","-","cpe:2.3:o:arris:tg852g_firmware:-:*:*:*:*:*:*:*",{"vendor":35,"product":40,"version":37,"criteria":41,"vulnerable":4},"tg852g","cpe:2.3:h:arris:tg852g:-:*:*:*:*:*:*:*",{"vendor":35,"product":43,"version":37,"criteria":44,"vulnerable":4},"tg862g_firmware","cpe:2.3:o:arris:tg862g_firmware:-:*:*:*:*:*:*:*",{"vendor":35,"product":46,"version":37,"criteria":47,"vulnerable":4},"tg862g","cpe:2.3:h:arris:tg862g:-:*:*:*:*:*:*:*",{"vendor":35,"product":49,"version":37,"criteria":50,"vulnerable":4},"tg1672g_firmware","cpe:2.3:o:arris:tg1672g_firmware:-:*:*:*:*:*:*:*",{"vendor":35,"product":52,"version":37,"criteria":53,"vulnerable":4},"tg1672g","cpe:2.3:h:arris:tg1672g:-:*:*:*:*:*:*:*",6,[56,61,66],{"url":57,"source":58,"tags":59},"https:\u002F\u002Fgithub.com\u002Factuator\u002Fcve\u002Fblob\u002Fmain\u002FArris\u002FCVE-2023-40039","GitHub",[60],"Third Party Advisory",{"url":62,"source":63,"tags":64},"https:\u002F\u002Fi.ebayimg.com\u002Fimages\u002Fg\u002F-UcAAOSwDe1kyD-Z\u002Fs-l1600.png","Ebayimg",[65],"Product",{"url":67,"source":63,"tags":68},"https:\u002F\u002Fi.ebayimg.com\u002Fimages\u002Fg\u002F4P0AAOSwdhxkrZtt\u002Fs-l1600.jpg",[65],3,[71],{"id":72,"name":73,"description":74,"extendedDescription":75,"status":76,"abstraction":77,"structure":78},"CWE-284","Improper Access Control","The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.","Access control involves the use of several protection mechanisms such as:\nWhen any mechanism is not applied or otherwise fails, attackers can compromise the security of the product by gaining privileges, reading sensitive information, executing commands, evading detection, etc.\nThere are two distinct behaviors that can introduce access control weaknesses:","Incomplete","Pillar","Simple",1,false,[],{"title":83,"metaDescription":84,"keywords":85,"canonicalUrl":86,"structuredData":87},"What is CVE-2023-40039? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-40039, a critical severity cyber security vulnerability from 2023. 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