Tapo C120 v1 and C200 V5\ncontain a vulnerability in the HTTPS onboarding scan function due to missing authentication.\nAfter initial setup, an unauthenticated attacker on the same local network can\ninvoke the scan action and retrieve nearby wireless access-point metadata,\nincluding SSIDs, BSSIDs, authentication and encryption modes, and\nsignal-strength information.
\n\n
Successful\nexploitation may disclose information about the wireless environment\nsurrounding the camera, allowing an attacker to learn elements of the local\nwireless topology.
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1.0.5"}}},"cveMetadata":{"assignerOrgId":"f23511db-6c3e-4e32-a477-6aa17d310630","assignerShortName":"TPLink","cveId":"CVE-2026-78577","datePublished":"2026-10-01T17:41:49.774Z","dateReserved":"2026-08-24T20:46:18.534Z","dateUpdated":"2026-10-01T18:08:59.956Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-01 18:17:27","lastModifiedDate":"2026-10-01 20:36:38","problem_types":["CWE-306","CWE-306 CWE-306 Missing authentication for critical 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Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"78577","Ordinal":"1","Title":"Unauthenticated Onboarding Scan Information Disclosure in TP-Lin","CVE":"CVE-2026-78577","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"78577","Ordinal":"1","NoteData":"Tapo C120 v1 and C200 V5\ncontain a vulnerability in the HTTPS onboarding scan function due to missing authentication.\nAfter initial setup, an unauthenticated attacker on the same local network can\ninvoke the scan action and retrieve nearby wireless access-point metadata,\nincluding SSIDs, BSSIDs, authentication and encryption modes, and\nsignal-strength information.\n\n\n\n\n\n\n\n\n\nSuccessful\nexploitation may disclose information about the wireless environment\nsurrounding the camera, allowing an attacker to learn elements of the local\nwireless topology.","Type":"Description","Title":"Unauthenticated Onboarding Scan Information Disclosure in TP-Lin"}]}}}