CVE-2019-13069 : Exploit Details and Defense Strategies
Learn about CVE-2019-13069, a vulnerability in SilverSHielD 6.x allowing local privilege escalation to SYSTEM. Find out how to mitigate and prevent unauthorized access.
SilverSHielD 6.x ProgramData folder vulnerability allows local privilege escalation to SYSTEM through unauthorized user account addition.
Understanding CVE-2019-13069
What is CVE-2019-13069?
The vulnerability in SilverSHielD 6.x exposes the ProgramData folder, enabling attackers to escalate privileges locally to SYSTEM by adding an extra user account.
The Impact of CVE-2019-13069
The exploitation of this vulnerability can lead to unauthorized access and potential system compromise.
Technical Details of CVE-2019-13069
Vulnerability Description
SilverSHielD 6.x fails to secure its ProgramData folder, allowing a Local Privilege Escalation to SYSTEM. Attackers can exploit this by replacing SilverShield.config.sqlite with a modified version containing an additional user account.
Affected Systems and Versions
- Product: SilverSHielD 6.x
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
Attackers need to replace SilverShield.config.sqlite with a tampered version containing an extra user account. They can then utilize SSH and port forwarding to connect to a service on 127.0.0.1.
Mitigation and Prevention
Immediate Steps to Take
- Monitor and restrict access to the ProgramData folder.
- Regularly review and update user accounts and permissions.
- Implement network segmentation to limit lateral movement.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing.
- Stay informed about security updates and patches for SilverSHielD.
Patching and Updates
Apply the latest security patches and updates provided by SilverSHielD to address this vulnerability.