Description
An issue was discovered on Marbella KR8s Dashcam FF 2.0.8 devices. Once access is gained either by default, common, or cracked passwords, the video recordings (containing sensitive routes, conversations, and footage) are open for downloading by creating a socket to command port 7777, and then downloading video via port 7778 and audio via port 7779.
EPSS Score:
0%
Comprehensive Technical Analysis of EUVD-2025-23864
1. Vulnerability Assessment and Severity Evaluation
The vulnerability described in EUVD-2025-23864 affects Marbella KR8s Dashcam FF 2.0.8 devices. The issue allows unauthorized access to video and audio recordings by exploiting weak or default passwords. The severity of this vulnerability is rated with a CVSS Base Score of 9.8, which is considered critical. The CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H indicates the following:
- Attack Vector (AV): Network (N) - The vulnerability is exploitable over the network.
- Attack Complexity (AC): Low (L) - The attack requires minimal skill or resources.
- Privileges Required (PR): None (N) - No privileges are required to exploit the vulnerability.
- User Interaction (UI): None (N) - No user interaction is required.
- Scope (S): Unchanged (U) - The vulnerability does not change the security scope.
- Confidentiality (C): High (H) - There is a high impact on confidentiality.
- Integrity (I): High (H) - There is a high impact on integrity.
- Availability (A): High (H) - There is a high impact on availability.
2. Potential Attack Vectors and Exploitation Methods
The primary attack vector involves gaining access to the dashcam device through default, common, or cracked passwords. Once access is obtained, an attacker can:
- Establish a Socket Connection: Connect to the command port 7777.
- Download Video and Audio: Use ports 7778 and 7779 to download video and audio recordings, respectively.
Potential exploitation methods include:
- Brute Force Attacks: Attempting to guess the password through automated tools.
- Default Credentials: Using known default or common passwords.
- Network Scanning: Identifying devices on the network and attempting to connect to the specified ports.
3. Affected Systems and Software Versions
The vulnerability specifically affects Marbella KR8s Dashcam FF 2.0.8 devices. It is crucial to identify and update all devices running this firmware version to mitigate the risk.
4. Recommended Mitigation Strategies
To mitigate the risk associated with this vulnerability, the following strategies are recommended:
- Update Firmware: Ensure that all Marbella KR8s Dashcam devices are updated to the latest firmware version that addresses this vulnerability.
- Change Default Passwords: Immediately change default or common passwords to strong, unique passwords.
- Network Segmentation: Isolate dashcam devices on a separate network segment to limit access.
- Firewall Rules: Implement firewall rules to restrict access to ports 7777, 7778, and 7779.
- Regular Audits: Conduct regular security audits and vulnerability assessments to identify and address similar issues.
- User Education: Educate users on the importance of strong passwords and the risks associated with default credentials.
5. Impact on European Cybersecurity Landscape
The vulnerability poses a significant risk to the European cybersecurity landscape, particularly in the context of privacy and data protection. The unauthorized access to video and audio recordings can lead to:
- Privacy Violations: Sensitive routes, conversations, and footage can be compromised.
- Data Breaches: Personal and confidential information can be exposed.
- Legal Implications: Non-compliance with data protection regulations such as GDPR can result in legal consequences.
6. Technical Details for Security Professionals
For security professionals, the following technical details are essential:
- Detection: Implement network monitoring tools to detect unauthorized access attempts to ports 7777, 7778, and 7779.
- Incident Response: Develop an incident response plan that includes steps for identifying compromised devices, isolating them, and conducting forensic analysis.
- Patch Management: Ensure a robust patch management process to promptly apply updates and patches.
- Access Control: Enforce strict access control policies and use multi-factor authentication where possible.
- Logging and Monitoring: Enable comprehensive logging and monitoring to detect and respond to suspicious activities promptly.
Conclusion
The vulnerability EUVD-2025-23864 in Marbella KR8s Dashcam FF 2.0.8 devices is critical and requires immediate attention. By implementing the recommended mitigation strategies and maintaining vigilant security practices, organizations can significantly reduce the risk of exploitation and protect sensitive data.