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vuln-nvd/data/2026/CVE-2026-3294.json
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{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"Archer RE650 v1","vendor":"TP-Link Systems Inc.","versions":[{"lessThan":"V1_20260429","status":"affected","version":"0","versionType":"custom"}]},{"defaultStatus":"unaffected","product":"Archer RE305 v1","vendor":"TP-Link Systems Inc.","versions":[{"lessThan":"V1_20260515","status":"affected","version":"0","versionType":"custom"}]},{"defaultStatus":"unaffected","product":"Archer RE360 v1","vendor":"TP Link Systems Inc.","versions":[{"lessThan":"V1_20260515","status":"affected","version":"0","versionType":"custom"}]},{"defaultStatus":"unaffected","product":"TL-WA860RE v4","vendor":"TP-Link Systems Inc.","versions":[{"lessThan":"V4_20260515","status":"affected","version":"0","versionType":"custom"}]},{"defaultStatus":"unaffected","product":"RE580D v1","vendor":"TP-Link Systems Inc.","versions":[{"lessThan":"V1_20260515","status":"affected","version":"0","versionType":"custom"}]}],"source":"f23511db-6c3e-4e32-a477-6aa17d310630"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:tp-link:re305_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"A76ABE71-C8ED-431F-A699-C87B502DE6FF","versionEndExcluding":"20260515","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:tp-link:re305:1.0:*:*:*:*:*:*:*","matchCriteriaId":"EB800EB4-8027-4071-85B1-A3D5D4426CF7","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:tp-link:re360_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"06997C4E-9063-443E-84AC-458940CE880E","versionEndExcluding":"20260515","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:tp-link:re360:1.0:*:*:*:*:*:*:*","matchCriteriaId":"5D16136E-606D-4E4F-9310-59B0C24275D0","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:tp-link:re580d_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"EBC0C4A7-632D-4979-94F7-0C17C40B7576","versionEndExcluding":"20260515","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:tp-link:re580d:1.0:*:*:*:*:*:*:*","matchCriteriaId":"9F8FB56B-F9DC-491A-ADC3-8170CDF0052F","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:tp-link:re650_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"023F0049-F1F0-4700-967C-5B27DB497229","versionEndExcluding":"20260429","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:tp-link:re650:1.0:*:*:*:*:*:*:*","matchCriteriaId":"68ED1297-85DE-4C5C-8095-E67542D11057","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:tp-link:tl-wa860re_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"AEAF244D-4960-4016-B227-7B1A3F1A63EF","versionEndExcluding":"20260515","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:tp-link:tl-wa860re:4.0:*:*:*:*:*:*:*","matchCriteriaId":"A6C69006-B712-45E4-AE72-BA947300DD5D","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"An authentication logic vulnerability in multiple TP-Link range extenders allows an unauthenticated attacker on an adjacent network to manipulate a login parameter and reset the administrator password due to insufficient validation.\n\nSuccessful exploitation allows an attacker to obtain full administrative control of the affected device, potentially impacting on confidentiality, integrity, and availability."},{"lang":"es","value":"Una vulnerabilidad de lógica de autenticación en múltiples extensores de rango TP-Link permite a un atacante no autenticado en una red adyacente manipular un parámetro de inicio de sesión y restablecer la contraseña del administrador debido a validación insuficiente.\n\nLa explotación exitosa permite a un atacante obtener control administrativo total del dispositivo afectado, impactando potencialmente en la confidencialidad, la integridad y la disponibilidad."}],"id":"CVE-2026-3294","lastModified":"2026-07-23T11:10:00.120","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":2.8,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}],"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"ADJACENT","availabilityRequirement":"NOT_DEFINED","baseScore":8.7,"baseSeverity":"HIGH","confidentialityRequirement":"NOT_DEFINED","exploitMaturity":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"f23511db-6c3e-4e32-a477-6aa17d310630","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-3294","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-05-26T00:00:00+00:00","version":"2.0.3"}}]},"published":"2026-05-22T21:16:42.960","references":[{"source":"f23511db-6c3e-4e32-a477-6aa17d310630","tags":["Product"],"url":"https://www.tp-link.com/en/support/download/re305/v1/#Firmware"},{"source":"f23511db-6c3e-4e32-a477-6aa17d310630","tags":["Product"],"url":"https://www.tp-link.com/en/support/download/re360/v1/#Firmware"},{"source":"f23511db-6c3e-4e32-a477-6aa17d310630","tags":["Product"],"url":"https://www.tp-link.com/en/support/download/re580d/#Firmware"},{"source":"f23511db-6c3e-4e32-a477-6aa17d310630","tags":["Product"],"url":"https://www.tp-link.com/en/support/download/re650/v1/#Firmware"},{"source":"f23511db-6c3e-4e32-a477-6aa17d310630","tags":["Product"],"url":"https://www.tp-link.com/en/support/download/tl-wa860re/v4/#Firmware"},{"source":"f23511db-6c3e-4e32-a477-6aa17d310630","tags":["Product"],"url":"https://www.tp-link.com/us/support/download/re305/v1/#Firmware"},{"source":"f23511db-6c3e-4e32-a477-6aa17d310630","tags":["Product"],"url":"https://www.tp-link.com/us/support/download/re360/v1/#Firmware"},{"source":"f23511db-6c3e-4e32-a477-6aa17d310630","tags":["Product"],"url":"https://www.tp-link.com/us/support/download/re580d/#Firmware"},{"source":"f23511db-6c3e-4e32-a477-6aa17d310630","tags":["Product"],"url":"https://www.tp-link.com/us/support/download/re650/v1/#Firmware"},{"source":"f23511db-6c3e-4e32-a477-6aa17d310630","tags":["Product"],"url":"https://www.tp-link.com/us/support/download/tl-wa860re/v4/#Firmware"},{"source":"f23511db-6c3e-4e32-a477-6aa17d310630","tags":["Vendor Advisory"],"url":"https://www.tp-link.com/us/support/faq/5101/"}],"sourceIdentifier":"f23511db-6c3e-4e32-a477-6aa17d310630","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-20"}],"source":"f23511db-6c3e-4e32-a477-6aa17d310630","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-862"}],"source":"nvd@nist.gov","type":"Primary"}]}