CVE-2026-3294

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"NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "f23511db-6c3e-4e32-a477-6aa17d310630", "affectedData": [{"vendor": "TP-Link Systems Inc.", "product": "Archer RE650 v1", "versions": [{"status": "affected", "version": "0", "lessThan": "V1_20260429", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "TP-Link Systems Inc.", "product": "Archer RE305 v1", "versions": [{"status": "affected", "version": "0", "lessThan": "V1_20260515", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "TP Link Systems Inc.", "product": "Archer RE360 v1", "versions": [{"status": "affected", "version": "0", "lessThan": "V1_20260515", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "TP-Link Systems Inc.", "product": "TL-WA860RE v4", "versions": [{"status": "affected", "version": "0", "lessThan": "V4_20260515", "versionType": "custom"}], "defaultStatus": "unaffected"}, {"vendor": "TP-Link Systems Inc.", "product": "RE580D v1", "versions": [{"status": "affected", "version": "0", "lessThan": "V1_20260515", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-05-22T21:16:42.960", "references": [{"url": "https://www.tp-link.com/en/support/download/re305/v1/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/en/support/download/re360/v1/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/en/support/download/re580d/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/en/support/download/re650/v1/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/en/support/download/tl-wa860re/v4/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/us/support/download/re305/v1/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/us/support/download/re360/v1/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/us/support/download/re580d/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/us/support/download/re650/v1/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/us/support/download/tl-wa860re/v4/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/us/support/faq/5101/", "tags": ["Vendor Advisory"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "f23511db-6c3e-4e32-a477-6aa17d310630", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-862"}]}], "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 l\u00f3gica de autenticaci\u00f3n en m\u00faltiples extensores de rango TP-Link permite a un atacante no autenticado en una red adyacente manipular un par\u00e1metro de inicio de sesi\u00f3n y restablecer la contrase\u00f1a del administrador debido a validaci\u00f3n insuficiente.\n\nLa explotaci\u00f3n exitosa permite a un atacante obtener control administrativo total del dispositivo afectado, impactando potencialmente en la confidencialidad, la integridad y la disponibilidad."}], "lastModified": "2026-07-23T11:10:00.120", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tp-link:re305_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A76ABE71-C8ED-431F-A699-C87B502DE6FF", "versionEndExcluding": "20260515"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tp-link:re305:1.0:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EB800EB4-8027-4071-85B1-A3D5D4426CF7"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": 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