Brute-force Authentication Vulnerability in Mira Cloud by Mira
CVE-2026-66340

6.9MEDIUM

Key Information:

Vendor

Quanovate Tech Inc. (operating As Mira / Mira Care)

Status
Mira Firmware
Mira Android App
Vendor
CVE Published:
11 August 2026

What is CVE-2026-66340?

Mira Cloud contains a significant vulnerability in its authentication mechanisms, where it fails to implement critical security measures such as per-account rate limiting and per-IP throttling. This oversight allows attackers to employ brute-force techniques with minimal resistance, potentially leading to unauthorized access to user accounts following repeated failed login attempts. The lack of account lockout procedures exacerbates the risk, making it vital for users to ensure they adopt additional protective measures.

Affected Version(s)

Mira Android App Android 4.5.15.4

Mira Firmware 1.7.1.47

References

https://www.cisa.gov/news-events/ics-medical-advisories/i...
https://github.com/cisagov/CSAF/blob/develop/csaf_files/O...

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Gigi Xiaoqing Liu, Muzzammil Mohammed, Narmina Karimova, and En Mong of Northeastern University SPQR Lab reported this vulnerability to Quanovate Tech.
.