Description
An issue was discovered on ROADCAM X3 devices. The mobile app APK (Viidure) contains hardcoded FTP credentials for the FTPX user account, enabling attackers to gain unauthorized access and extract sensitive recorded footage from the device.
EPSS Score:
0%
Comprehensive Technical Analysis of EUVD-2025-6681
1. Vulnerability Assessment and Severity Evaluation
The vulnerability described in EUVD-2025-6681 pertains to ROADCAM X3 devices, specifically the mobile app APK (Viidure). The issue involves hardcoded FTP credentials for the FTPX user account, which can be exploited by attackers to gain unauthorized access to the device and extract sensitive recorded footage.
Severity Evaluation:
- Base Score: 9.8 (Critical)
- Base Score Version: 3.1
- Base Score Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The CVSS score of 9.8 indicates a critical vulnerability. The vector string breaks down as follows:
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): Low (L)
- Privileges Required (PR): None (N)
- User Interaction (UI): None (N)
- Scope (S): Unchanged (U)
- Confidentiality (C): High (H)
- Integrity (I): High (H)
- Availability (A): High (H)
This high score reflects the ease of exploitation and the significant impact on confidentiality, integrity, and availability.
2. Potential Attack Vectors and Exploitation Methods
Attack Vectors:
- Network-Based Attacks: Given the network attack vector (AV:N), attackers can exploit this vulnerability remotely over the network.
- Credential Abuse: The hardcoded FTP credentials can be extracted from the APK, allowing attackers to authenticate as the FTPX user.
Exploitation Methods:
- APK Decompilation: Attackers can decompile the Viidure APK to extract the hardcoded FTP credentials.
- FTP Access: Using the extracted credentials, attackers can log into the FTP server on the ROADCAM X3 device.
- Data Exfiltration: Once authenticated, attackers can download sensitive recorded footage, leading to a breach of confidentiality and integrity.
3. Affected Systems and Software Versions
Affected Systems:
- ROADCAM X3 devices
Affected Software Versions:
- Viidure mobile app (all versions prior to the patch release)
4. Recommended Mitigation Strategies
- Immediate Patching: Ensure that all ROADCAM X3 devices and associated Viidure mobile apps are updated to the latest version that addresses this vulnerability.
- Credential Management: Implement secure credential management practices, avoiding hardcoding credentials in software.
- Network Segmentation: Segregate ROADCAM X3 devices on the network to limit access and reduce the attack surface.
- Monitoring and Logging: Enable comprehensive logging and monitoring to detect and respond to unauthorized access attempts.
- User Education: Educate users about the risks associated with using outdated software and the importance of timely updates.
5. Impact on European Cybersecurity Landscape
The vulnerability poses a significant risk to the European cybersecurity landscape, particularly in sectors where ROADCAM X3 devices are widely used, such as transportation, logistics, and law enforcement. Unauthorized access to sensitive footage can lead to privacy breaches, legal complications, and potential misuse of data.
6. Technical Details for Security Professionals
Technical Analysis:
- APK Decompilation: Use tools like APKTool or JADX to decompile the Viidure APK and locate the hardcoded FTP credentials.
- FTP Access: Utilize FTP clients to connect to the ROADCAM X3 device using the extracted credentials.
- Data Exfiltration: Once connected, attackers can navigate the FTP directory structure to locate and download recorded footage.
Mitigation Steps:
- Code Review: Conduct a thorough code review of the Viidure mobile app to identify and remove hardcoded credentials.
- Secure Storage: Implement secure storage mechanisms for credentials, such as using secure vaults or environment variables.
- Access Controls: Enforce strict access controls and authentication mechanisms to prevent unauthorized access.
- Incident Response: Develop and implement an incident response plan to quickly detect and mitigate any unauthorized access attempts.
References:
By addressing this vulnerability promptly and implementing robust security measures, organizations can significantly reduce the risk of unauthorized access and data breaches.