7 matches found
EUVD-2026-81275
TCH QRing smart ring model R20B006 running firmware RT09R201.00.00250318 contains an unauthenticated Bluetooth Low Energy access vulnerability that allows any nearby attacker to connect to the device without pairing, authentication, or user approval by exploiting the exposed Nordic UART Service...
CVE-2026-89034
TCH QRing smart ring model R20B006 running firmware RT09R201.00.00250318 contains an unauthenticated Bluetooth Low Energy access vulnerability that allows any nearby attacker to connect to the device without pairing, authentication, or user approval by exploiting the exposed Nordic UART Service...
CVE-2026-89034 TCH QRing R20_B006 Unauthenticated BLE Access
TCH QRing smart ring model R20B006 running firmware RT09R201.00.00250318 contains an unauthenticated Bluetooth Low Energy access vulnerability that allows any nearby attacker to connect to the device without pairing, authentication, or user approval by exploiting the exposed Nordic UART Service...
CVE-2026-89034
TCH QRing smart ring model R20_B006 (firmware RT09R20_1.00.00_250318) contains an unauthenticated Bluetooth Low Energy vulnerability. The exposed Nordic UART Service enforces no client authentication or command authorization, allowing any nearby attacker within BLE range to connect directly, bypa...
CVE-2026-89034 TCH QRing R20_B006 Unauthenticated BLE Access
TCH QRing smart ring model R20B006 running firmware RT09R201.00.00250318 contains an unauthenticated Bluetooth Low Energy access vulnerability that allows any nearby attacker to connect to the device without pairing, authentication, or user approval by exploiting the exposed Nordic UART Service...
CVE-2026-89034: Missing Authentication for Critical Function
TCH QRing smart ring model R20B006 running firmware RT09R201.00.00250318 contains an unauthenticated Bluetooth Low Energy access vulnerability that allows any nearby attacker to connect to the device without pairing, authentication, or user approval by exploiting the exposed Nordic UART Service...
PT-2026-94092
Name of the Vulnerable Software and Affected Versions TCH QRing smart ring model R20 B006 version RT09R20 1.00.00 250318 Description The device contains an unauthenticated Bluetooth Low Energy access issue. A nearby attacker can connect to the device without pairing, authentication, or user...