CVE-2026-66875 — Mira Hormone Monitor, Mira Android App Missing authentication for critical function
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 dev…
Published: 2026-08-11 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7