The Tapo
Cloud MQTT broker contains a broken access control vulnerability in a proxy
topic used by authenticated Tapo devices to request service tokens. The broker
does not verify that the device ID supplied in a proxy request belongs to the
authenticated device. An attacker who owns a Tapo device and knows another
device's ID may obtain a device token scoped to the target device and use it to
upload attacker-controlled content to the target user's Tapo Cloud storage. The
content may then be presented in the Tapo app as a legitimate event.
Successful
exploitation may allow an attacker to upload attacker-controlled content that
is presented to a target user as a legitimate Tapo event, retrieve internal
service information through crafted proxy requests, or abuse Tapo Cloud
outbound request capability in activity that could affect service
availability.
Bu kayıt NIST NVD kaynağından aktarılmıştır. Etkilenen sürümler, güncel değerlendirme ve üretici referansları için kaynak kaydı inceleyin.