What is CVE-2026-3667?

CVE-2026-3667 is a medium-severity vulnerability in Freedom Factory Dgen1, classified under Incorrect Privilege Assignment. CVSS score: 5.3/10. Published 2026-03-07.

How severe is CVE-2026-3667?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Freedom Factory Dgen1

CVE-2026-3667

A security flaw has been discovered in Freedom Factory dGEN1 up to 20260221. The impacted element is the function FakeAppService of the component org.ethosmobile.ethoslauncher. The manipulation results in improper authorization. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Published 2026-03-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.001 (3.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 3.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

Freedom Factory Dgen1 — versions 20260221

Weakness classification (CWE)

References

vuldb.com/ (technical-description, vdb-entry)
vuldb.com/ (signature, permissions-required)
vuldb.com/ (third-party-advisory)
gist.github.com/Lytes/a94219fa1de3f5173555d5a3e8058f01 (related)
gist.github.com/Lytes/571902a31a3d543da009554a82f2d00c (exploit)

Frequently asked questions

What is CVE-2026-3667?: CVE-2026-3667 is a medium-severity vulnerability in Freedom Factory Dgen1, classified under Incorrect Privilege Assignment. CVSS score: 5.3/10. Published 2026-03-07.
How severe is CVE-2026-3667?: Medium severity. CVSS v3 base score is 5.3 out of 10.