{"id":"CVE-2026-102369","title":"Tapo C120 v1 and C200 V5\ndo not adequately protect login challenge data or sanitize\nattacker-controlled input processed by the MacTool handler","summary":"Tapo C120 v1 and C200 V5\ndo not adequately protect login challenge data or sanitize\nattacker-controlled input processed by the MacTool handler. An unauthenticated\nattacker on the same local network can replay login challenge data to obta…","severity":"high","cvss":8.7,"cvssVector":"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","cwe":["CWE-287"],"vendor":"TP-Link Systems Inc.","product":"Tapo C200 v5","affected":["tapo_c200_v5 < V5_1.4.6 Build 260709 Rel.27675n","tapo_c120_v1 < V1_1.9.4 Build 260813 Rel.79754n"],"published":"2026-10-01","updated":"2026-10-01","sourceUpdated":"2026-10-01T20:36:38.330","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-102369","references":[{"url":"https://www.tp-link.com/en/support/download/tapo-c120/v1.26/#Firmware-Release-Notes","label":"f23511db-6c3e-4e32-a477-6aa17d310630"},{"url":"https://www.tp-link.com/en/support/download/tapo-c200/v5/#Firmware-Release-Notes","label":"f23511db-6c3e-4e32-a477-6aa17d310630"},{"url":"https://www.tp-link.com/us/support/download/tapo-c120/v1.26/#Firmware-Release-Notes","label":"f23511db-6c3e-4e32-a477-6aa17d310630"},{"url":"https://www.tp-link.com/us/support/download/tapo-c200/v5/#Firmware-Release-Notes","label":"f23511db-6c3e-4e32-a477-6aa17d310630"},{"url":"https://www.tp-link.com/us/support/faq/5321/","label":"f23511db-6c3e-4e32-a477-6aa17d310630"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-01T18:07:54.890490Z"},"cvssSource":"cna","ingestedAt":"2026-10-01T18:55:42.367Z","slug":"CVE-2026-102369","body":"## Overview\n\nTapo C120 v1 and C200 V5\ndo not adequately protect login challenge data or sanitize\nattacker-controlled input processed by the MacTool handler. An unauthenticated\nattacker on the same local network can replay login challenge data to obtain an\nadministrative session, enable a privileged service that becomes accessible\nafter a reboot, and submit crafted input to execute arbitrary commands within\nthe device management process.\n\n\n\n\n\n\n\n\n\nSuccessful\nexploitation may allow arbitrary command execution on the camera and compromise\nthe confidentiality, integrity, and availability of the affected device.\nExploitation requires access from the same local network, replay of the login\nchallenge data, activation of the privileged service, and a device reboot.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":47.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}