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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 NX600 v3.0", "versions": [{"status": "affected", "version": "0", "lessThan": "1.3.0 Build 260309", "versionType": "custom"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}, {"vendor": "TP-Link Systems Inc.", "product": "Archer NX600 v2.0", "versions": [{"status": "affected", "version": "0", "lessThan": "1.3.0 Build 260311", "versionType": "custom"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}, {"vendor": "TP-Link Systems Inc.", "product": 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"affected", "version": "0", "lessThan": "1.3.0 Build 260311", "versionType": "custom"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}, {"vendor": "TP-Link Systems Inc.", "product": "Archer NX200 v3.0", "versions": [{"status": "affected", "version": "0", "lessThan": "< 1.3.0 Build 260309", "versionType": "custom"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}, {"vendor": "TP-Link Systems Inc.", "product": "Archer NX200 v2.20", "versions": [{"status": "affected", "version": "0", "lessThan": "1.3.0 Build 260311", "versionType": "custom"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}, {"vendor": "TP-Link Systems Inc.", "product": "Archer NX200 v2.0", "versions": [{"status": "affected", "version": "0", "lessThan": "1.3.0 Build 260311", "versionType": "custom"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}, {"vendor": "TP-Link Systems Inc.", "product": "Archer NX200 v1.0", "versions": [{"status": "affected", "version": "0", "lessThan": "1.8.0 Build 260311", "versionType": "custom"}], "platforms": ["Linux"], "defaultStatus": "unaffected"}]}], "published": "2026-03-23T18:16:22.347", "references": [{"url": "https://www.tp-link.com/en/support/download/archer-nx200/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/en/support/download/archer-nx210/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/en/support/download/archer-nx500/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/en/support/download/archer-nx600/#Firmware", "tags": ["Product"], "source": "f23511db-6c3e-4e32-a477-6aa17d310630"}, {"url": "https://www.tp-link.com/us/support/faq/5027/", "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-306"}]}], "descriptions": [{"lang": "en", "value": "A missing authentication check in the HTTP server on TP-Link Archer NX200, NX210, NX500 and NX600 to certain cgi endpoints allows unauthenticated access intended for authenticated users. An attacker may perform privileged HTTP actions without authentication, including firmware upload and configuration operations."}, {"lang": "es", "value": "Una comprobaci\u00f3n de autenticaci\u00f3n faltante en el servidor HTTP en TP-Link Archer NX200, NX210, NX500 y NX600 a ciertos puntos finales cgi permite acceso no autenticado destinado a usuarios autenticados. Un atacante puede realizar acciones HTTP privilegiadas sin autenticaci\u00f3n, incluyendo la carga de firmware y operaciones de configuraci\u00f3n."}], "lastModified": "2026-06-17T08:37:56.263", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tp-link:archer_nx600_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "77429691-1193-4480-A64E-E1FB19D6A073", "versionEndExcluding": "1.3.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tp-link:archer_nx600:3.0:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "58132EDD-47B7-4E46-B280-FE58A920AE43"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tp-link:archer_nx500_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70EF52E9-1D92-4778-99C5-3B76B81681FA", "versionEndExcluding": "1.5.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": 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