CVE-2020-12346 Explained : Impact and Mitigation

Intel(R) Battery Life Diagnostic Tool before version 1.0.7 has an improper permissions issue in the installer that could lead to privilege escalation.

Understanding CVE-2020-12346

This CVE identifies a vulnerability in the Intel(R) Battery Life Diagnostic Tool that could allow an authenticated user to escalate privileges locally.

What is CVE-2020-12346?

The CVE-2020-12346 vulnerability involves improper permissions in the installer for the Intel(R) Battery Life Diagnostic Tool before version 1.0.7, potentially enabling an authenticated user to escalate privileges via local access.

The Impact of CVE-2020-12346

The vulnerability could be exploited by an authenticated user to elevate their privileges on the system, posing a risk of unauthorized access and control.

Technical Details of CVE-2020-12346

The technical details of the CVE-2020-12346 vulnerability are as follows:

Vulnerability Description

Improper permissions in the installer for Intel(R) Battery Life Diagnostic Tool

Affected Systems and Versions

Product: Intel(R) Battery Life Diagnostic Tool
Vendor: n/a
Versions Affected: before version 1.0.7

Exploitation Mechanism

An authenticated user could exploit the vulnerability locally to escalate their privileges.

Mitigation and Prevention

To address CVE-2020-12346, follow these mitigation and prevention steps:

Immediate Steps to Take

Update Intel(R) Battery Life Diagnostic Tool to version 1.0.7 or later
Monitor system logs for any unusual activities

Long-Term Security Practices

Regularly review and update permissions on installed applications
Conduct security training for users on privilege escalation risks

Patching and Updates

Apply security patches and updates promptly to prevent exploitation of known vulnerabilities.