CVE-2017-3757 : Vulnerability Insights and Analysis
Learn about CVE-2017-3757, a security flaw in the ElanTech Touchpad driver on certain Lenovo notebooks allowing local attackers to execute code with elevated privileges. Find mitigation steps and prevention measures.
A security flaw in the ElanTech Touchpad driver on certain Lenovo notebooks allows local attackers with administrative privileges to execute code with elevated privileges.
Understanding CVE-2017-3757
What is CVE-2017-3757?
An unquoted service path vulnerability in the ElanTech Touchpad driver on specific Lenovo notebooks enables local attackers to escalate privileges.
The Impact of CVE-2017-3757
The vulnerability allows attackers with local privileges to execute code with elevated administrative privileges.
Technical Details of CVE-2017-3757
Vulnerability Description
The flaw involves an unquoted service path vulnerability in the ElanTech Touchpad driver on Lenovo notebooks.
Affected Systems and Versions
- Product: Lenovo ElanTech Touchpad driver
- Vendor: Lenovo Group Ltd.
- Versions: Various versions
Exploitation Mechanism
The vulnerability may be exploited by local attackers with administrative privileges.
Mitigation and Prevention
Immediate Steps to Take
- Apply security updates provided by Lenovo.
- Restrict user privileges to minimize the impact of potential attacks.
Long-Term Security Practices
- Regularly update system and software to patch known vulnerabilities.
- Implement least privilege access to limit the capabilities of potential attackers.
- Monitor and audit system activity for any signs of unauthorized access.
- Educate users on safe computing practices to prevent exploitation of vulnerabilities.
Patching and Updates
Ensure that the ElanTech Touchpad driver is updated to the latest version to mitigate the vulnerability.