CVE-2020-8351 Explained : Impact and Mitigation
Learn about CVE-2020-8351, a privilege escalation vulnerability in Lenovo PCManager allowing authenticated users to execute code with elevated privileges. Find mitigation steps and update information here.
A privilege escalation vulnerability in Lenovo PCManager prior to version 3.0.50.9162 allows authenticated users to execute code with elevated privileges.
Understanding CVE-2020-8351
This CVE involves a privilege escalation vulnerability in Lenovo PCManager.
What is CVE-2020-8351?
CVE-2020-8351 is a privilege escalation vulnerability in Lenovo PCManager that enables authenticated users to run code with elevated privileges.
The Impact of CVE-2020-8351
The vulnerability has a CVSS base score of 7.8, indicating a high severity level with significant impacts on confidentiality, integrity, and availability.
Technical Details of CVE-2020-8351
This section provides technical details of the CVE.
Vulnerability Description
The vulnerability allows authenticated users to execute code with elevated privileges in Lenovo PCManager versions prior to 3.0.50.9162.
Affected Systems and Versions
- Product: PCManager
- Vendor: Lenovo
- Versions Affected: < 3.0.50.9162 (unspecified version type)
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Local
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Confidentiality, Integrity, and Availability Impact: High
Mitigation and Prevention
Steps to address and prevent the vulnerability.
Immediate Steps to Take
- Update Lenovo PCManager to version 3.0.50.9162 or later.
Long-Term Security Practices
- Regularly update software to the latest versions.
- Implement the principle of least privilege to restrict user access.
- Conduct security training for users to recognize and report vulnerabilities.
Patching and Updates
- Apply security patches promptly to mitigate known vulnerabilities.