CVE-2026-66875
Mira Hormone Monitor, Mira Android App Missing authentication for critical function
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-306 |
| Vendor | quanovate tech inc. (operating as mira / mira care) |
| Product | mira firmware |
| Published | Aug 11, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected 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
References
Credits
Gigi Xiaoqing Liu, Muzzammil Mohammed, Narmina Karimova, and En Mong of Northeastern University SPQR Lab reported this vulnerability to Quanovate Tech.