CVE-2024-48774
📋 TL;DR
This vulnerability in Fermax Asia Pacific's com.fermax.vida application version 2.4.6 allows remote attackers to access sensitive information through the firmware update process. The issue affects users of the Fermax Vida application who haven't updated to a patched version. Attackers can potentially retrieve confidential data without authentication.
💻 Affected Systems
- Fermax Vida application
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Attackers obtain sensitive credentials, device configurations, or proprietary firmware data, leading to complete system compromise, data theft, or unauthorized access to connected systems.
Likely Case
Information disclosure of device identifiers, configuration details, or limited system information that could facilitate further attacks.
If Mitigated
With proper network segmentation and access controls, impact is limited to information disclosure within isolated network segments.
🎯 Exploit Status
GitHub repository contains detailed vulnerability report and likely exploitation methods. Remote exploitation requires network access to the vulnerable service.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
1. Check Fermax official channels for security updates
2. Update to latest version when available
3. Monitor Fermax security advisories
🔧 Temporary Workarounds
Network Segmentation
allIsolate devices running vulnerable application from internet and sensitive networks
Application Removal
allUninstall vulnerable application until patch is available
🧯 If You Can't Patch
- Implement strict network access controls to limit communication with vulnerable devices
- Monitor network traffic for unusual firmware update requests or data exfiltration patterns
🔍 How to Verify
Check if Vulnerable:
Check application version in device settings. If version is 2.4.6, the device is vulnerable.Check Version:
Check application info in device settings or app storeVerify Fix Applied:
Verify application has been updated to a version later than 2.4.6📡 Detection & Monitoring
Log Indicators:
- Unusual firmware update requests
- Unexpected data transfers from application
- Multiple failed update attempts
Network Indicators:
- Unusual outbound connections from mobile devices
- Firmware update traffic to unexpected destinations
- Large data transfers from application
SIEM Query:
source_ip IN (mobile_device_ips) AND dest_port IN (firmware_update_ports) AND bytes_transferred > threshold