{"id":"CVE-2026-105672","aliases":["EUVD-2026-95405","GHSA-9544-m82g-43mh"],"status":"published","title":"Unauthenticated JSON API Authorization Bypass Vulnerability in TP-Link Tapo C325WB","description":"TP-Link Tapo\nC325WB V2 contains an unauthenticated authorization bypass vulnerability in the\nHTTPS JSON API dispatcher on TCP port 443. An attacker on the adjacent network\ncan append an onboarding-scoped object to a JSON request to bypass session\nverification and invoke privileged actions without authentication. \n\n\n\n\n\nSuccessful\nexploitation may allow an unauthenticated adjacent-network attacker to access\nlive video and audio, modify device settings, and obtain sensitive device\ninformation or secrets.","severity":{"version":"4.0","score":8.7,"vector":"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00343,"percentile":0.28144,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2026-10-08T22:21:34Z","modified":"2026-10-15T16:17:34Z","products":[{"vendor":"tp-link systems inc.","product":"tapo c325wb v2"}],"references":[{"url":"https://www.tp-link.com/us/support/download/tapo-c325wb/#Firmware-Release-Notes","tags":["patch"]},{"url":"https://www.tp-link.com/en/support/download/tapo-c325wb/#Firmware-Release-Notes","tags":["patch"]},{"url":"https://www.tp-link.com/us/support/faq/5333/","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105672"},{"url":"https://www.tp-link.com/us/support/faq/5333"},{"url":"https://github.com/advisories/GHSA-9544-m82g-43mh"}],"sources":{"cve":[{"id":"CVE-2026-105672","title":"Unauthenticated JSON API Authorization Bypass Vulnerability in TP-Link Tapo C325WB","description":"TP-Link Tapo\nC325WB V2 contains an unauthenticated authorization bypass vulnerability in the\nHTTPS JSON API dispatcher on TCP port 443. An attacker on the adjacent network\ncan append an onboarding-scoped object to a JSON request to bypass session\nverification and invoke privileged actions without authentication. \n\n\n\n\n\nSuccessful\nexploitation may allow an unauthenticated adjacent-network attacker to access\nlive video and audio, modify device settings, and obtain sensitive device\ninformation or secrets.","status":"published","published":"2026-10-08T22:21:34.419Z","modified":"2026-10-15T15:18:57.343Z","cvss":[{"version":"4.0","score":8.7,"vector":"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","level":"high","assessor":"cna"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:19:57.100857Z"}],"euvd":[{"id":"EUVD-2026-95405","description":"TP-Link Tapo\nC325WB V2 contains an unauthenticated authorization bypass vulnerability in the\nHTTPS JSON API dispatcher on TCP port 443. An attacker on the adjacent network\ncan append an onboarding-scoped object to a JSON request to bypass session\nverification and invoke privileged actions without authentication. \n\n\n\n\n\nSuccessful\nexploitation may allow an unauthenticated adjacent-network attacker to access\nlive video and audio, modify device settings, and obtain sensitive device\ninformation or secrets.","status":"published","published":"2026-10-08T22:21:34Z","modified":"2026-10-15T15:18:57Z","cvss":[{"version":"4.0","score":8.7,"vector":"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","level":"high"}],"updated_at":"2026-11-02T17:00:13.422137Z"}],"ghsa":[{"id":"GHSA-9544-m82g-43mh","title":"TP-Link Tapo\nC325WB V2 contains an unauthenticated authorization bypass vulnerability in the...","description":"TP-Link Tapo\nC325WB V2 contains an unauthenticated authorization bypass vulnerability in the\nHTTPS JSON API dispatcher on TCP port 443. An attacker on the adjacent network\ncan append an onboarding-scoped object to a JSON request to bypass session\nverification and invoke privileged actions without authentication. \n\n\n\n\n\nSuccessful\nexploitation may allow an unauthenticated adjacent-network attacker to access\nlive video and audio, modify device settings, and obtain sensitive device\ninformation or secrets.","status":"published","published":"2026-10-09T00:31:47Z","modified":"2026-10-09T00:31:56Z","cvss":[{"version":"4.0","score":8.7,"vector":"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","level":"high"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:12:59.31428Z"}],"nvd":[{"id":"CVE-2026-105672","description":"TP-Link Tapo\nC325WB V2 contains an unauthenticated authorization bypass vulnerability in the\nHTTPS JSON API dispatcher on TCP port 443. An attacker on the adjacent network\ncan append an onboarding-scoped object to a JSON request to bypass session\nverification and invoke privileged actions without authentication. \n\n\n\n\n\nSuccessful\nexploitation may allow an unauthenticated adjacent-network attacker to access\nlive video and audio, modify device settings, and obtain sensitive device\ninformation or secrets.","status":"published","published":"2026-10-08T23:16:57.333Z","modified":"2026-10-15T16:17:34.507Z","cvss":[{"version":"4.0","score":8.7,"vector":"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","level":"high","assessor":"secondary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:12:55.473789Z"}]}}