Description
Tapo C120 v1 and C200 V5 do not adequately protect login challenge data or sanitize attacker-controlled input processed by the MacTool handler. An unauthenticated attacker on the same local network can replay login challenge data to obtain an administrative session, enable a privileged service that becomes accessible after a reboot, and submit crafted input to execute arbitrary commands within the device management process. Successful exploitation may allow arbitrary command execution on the camera and compromise the confidentiality, integrity, and availability of the affected device. Exploitation requires access from the same local network, replay of the login challenge data, activation of the privileged service, and a device reboot.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
TP-Link Systems Inc. Tapo C200 v5
Default version status: unaffected
0 to < V5_1.4.6 Build 260709 Rel.27675naffected
TP-Link Systems Inc. Tapo C120 v1
Default version status: unaffected
0 to < V1_1.9.4 Build 260813 Rel.79754naffected
References
- https://www.tp-link.com/us/support/download/tapo-c200/v5/#Firmware-Release-Notes ↗
- https://www.tp-link.com/en/support/download/tapo-c200/v5/#Firmware-Release-Notes ↗
- https://www.tp-link.com/us/support/download/tapo-c120/v1.26/#Firmware-Release-Notes ↗
- https://www.tp-link.com/en/support/download/tapo-c120/v1.26/#Firmware-Release-Notes ↗
- https://www.tp-link.com/us/support/faq/5321/ ↗