CVE-2018-19592 : Vulnerability Insights and Analysis
Learn about CVE-2018-19592 where Corsair Link 4.9.7.35 installs the "CLink4Service" service with insecure permissions, allowing unauthorized users to potentially take over the system. Find mitigation steps here.
Corsair Link 4.9.7.35 installs the "CLink4Service" service with insecure permissions, allowing unauthorized users to potentially take over the system.
Understanding CVE-2018-19592
By default, Corsair Link 4.9.7.35 installs the "CLink4Service" service with insecure permissions, creating a vulnerability where unauthorized users can gain control of the service and run commands as the NT AUTHORITY\SYSTEM.
What is CVE-2018-19592?
The vulnerability in Corsair Link 4.9.7.35 allows unprivileged users to take control of the "CLink4Service" service and execute commands as NT AUTHORITY\SYSTEM, potentially leading to a complete system takeover.
The Impact of CVE-2018-19592
Unauthorized users exploiting this vulnerability can gain control of the service, execute commands as NT AUTHORITY\SYSTEM, and potentially achieve complete system compromise.
Technical Details of CVE-2018-19592
Corsair Link 4.9.7.35 vulnerability details.
Vulnerability Description
The "CLink4Service" service in Corsair Link 4.9.7.35 is installed with insecure permissions by default, enabling unauthorized users to take control and execute commands as NT AUTHORITY\SYSTEM.
Affected Systems and Versions
- Product: Corsair Link 4.9.7.35
- Vendor: Corsair
- Version: Not applicable
Exploitation Mechanism
Unauthorized users exploit the insecure permissions of the "CLink4Service" service to gain control and execute commands as NT AUTHORITY\SYSTEM, potentially resulting in a complete system takeover.
Mitigation and Prevention
Protect your system from CVE-2018-19592.
Immediate Steps to Take
- Disable or remove the Corsair Link 4.9.7.35 software if not essential.
- Monitor system logs for any suspicious activities.
- Implement the principle of least privilege to restrict unauthorized access.
Long-Term Security Practices
- Regularly update software and firmware to patch known vulnerabilities.
- Conduct security audits to identify and address potential weaknesses.
Patching and Updates
- Check for patches or updates from Corsair to address the insecure permissions in the "CLink4Service" service.