CVE-2026-3674 Overview
A vulnerability was found in Freedom Factory dGEN1 up to 20260221. Affected by this vulnerability is the function FakeAppProvider of the component org.ethosmobile.ethoslauncher. Performing a manipulation results in improper authorization. The attack must be initiated from a local position. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Critical Impact
Local attackers can exploit improper authorization in the FakeAppProvider function to bypass intended access controls, potentially gaining unauthorized access to protected functionality or data within the dGEN1 device.
Affected Products
- Freedom Factory dGEN1 (versions up to 20260221)
- Component: org.ethosmobile.ethoslauncher
- Function: FakeAppProvider
Discovery Timeline
- 2026-03-07 - CVE-2026-3674 published to NVD
- 2026-03-09 - Last updated in NVD database
Technical Details for CVE-2026-3674
Vulnerability Analysis
This vulnerability affects the Freedom Factory dGEN1 device and is classified under CWE-266 (Incorrect Privilege Assignment). The flaw exists within the FakeAppProvider function located in the org.ethosmobile.ethoslauncher component. An attacker with local access to the device can manipulate the authorization mechanism to perform actions beyond their intended privilege level.
The improper authorization issue allows authenticated local users to potentially bypass security controls that should restrict certain operations. This type of vulnerability is particularly concerning in mobile or embedded device contexts where application launchers have elevated privileges over system operations.
Root Cause
The root cause stems from improper privilege assignment (CWE-266) within the FakeAppProvider function. The component fails to properly validate authorization checks, allowing local users to perform operations that should require higher privileges or different authorization contexts. This indicates a design flaw in how the launcher handles provider requests and permission verification.
Attack Vector
The attack requires local access to the affected dGEN1 device. An attacker with an authenticated local position can manipulate requests to the FakeAppProvider function within the org.ethosmobile.ethoslauncher component to bypass intended authorization controls.
The vulnerability has been publicly disclosed with a proof-of-concept available. Technical details can be found in the GitHub Gist PoC and VulDB advisory.
Detection Methods for CVE-2026-3674
Indicators of Compromise
- Unusual activity or requests targeting the org.ethosmobile.ethoslauncher component
- Unexpected privilege escalation attempts from local user accounts
- Anomalous calls to the FakeAppProvider function
- Modified or unauthorized launcher configurations on dGEN1 devices
Detection Strategies
- Monitor system logs for suspicious activity involving the org.ethosmobile.ethoslauncher package
- Implement application-level logging for FakeAppProvider function calls
- Deploy behavioral analysis to detect privilege escalation patterns on dGEN1 devices
- Review audit logs for authorization bypass attempts in launcher components
Monitoring Recommendations
- Enable verbose logging for the ethoslauncher component on affected devices
- Monitor for unauthorized application installations or configuration changes
- Implement alerts for suspicious local authentication patterns
- Review device access logs regularly for anomalous local access attempts
How to Mitigate CVE-2026-3674
Immediate Actions Required
- Restrict physical and local access to affected dGEN1 devices to trusted users only
- Review and audit user permissions on affected systems
- Monitor for exploitation attempts using the publicly available PoC
- Consider isolating affected devices from sensitive operations until a patch is available
Patch Information
No official patch information is available at this time. The vendor (Freedom Factory) was contacted regarding this disclosure but did not respond. Users should monitor for updates from the vendor and apply patches immediately when they become available.
For additional technical details, refer to the VulDB submission #764700 and VulDB CTI entry.
Workarounds
- Implement strict physical access controls to prevent unauthorized local access to dGEN1 devices
- Disable or restrict the FakeAppProvider functionality if operationally feasible
- Deploy additional access control layers at the device or network level
- Consider using mobile device management (MDM) solutions to enforce security policies on affected devices
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
