Vulnerability · Published Aug 11, 2026 · Assigned by icscert
CVE-2026-66875Mira Hormone Monitor, Mira Android App Missing authentication for critical function
High 8.8
In plain English
A high-severity missing authentication in Mira Android App from Quanovate Tech Inc. (operating as Mira / Mira Care). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Official description
In the Mira hormone monitor device firmware v1.7.1.47 build 01070147, a remote unauthenticated attacker within BLE range (approximately 10–30 meters) can silently rebind the device to an attacker-controlled account, extract stored hormone measurements in cleartext, cause a denial-of-service via malformed or undocumented command opcodes, and passively track the user via a static random BLE address that never rotates.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Quanovate Tech Inc. (operating as Mira / Mira Care) | Mira Firmware | 1.7.1.47 |
| Quanovate Tech Inc. (operating as Mira / Mira Care) | Mira Android App | 4.5.15.4 |
Weakness: CWE-306 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H