CVE-2020-7330 : What You Need to Know
Learn about CVE-2020-7330, a Privilege Escalation vulnerability in McAfee Total Protection (MTP) trial allowing local users to execute malicious software with elevated privileges. Find mitigation steps and affected versions here.
A Privilege Escalation vulnerability in McAfee Total Protection (MTP) trial prior to version 4.0.176.1 allows local users to execute malicious software with elevated privileges.
Understanding CVE-2020-7330
This CVE involves a Privilege Escalation vulnerability in McAfee Total Protection (MTP) trial.
What is CVE-2020-7330?
The vulnerability allows local users to schedule tasks that execute malicious software with elevated privileges by manipulating environment variables.
The Impact of CVE-2020-7330
- CVSS Base Score: 7.5 (High)
- Attack Vector: Local
- Attack Complexity: High
- Privileges Required: Low
- User Interaction: Required
- Confidentiality, Integrity, and Availability Impact: High
- Scope: Changed
Technical Details of CVE-2020-7330
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in McAfee Total Protection (MTP) trial allows local users to escalate privileges by editing environment variables.
Affected Systems and Versions
- Affected Product: McAfee Total Protection (MTP) Trial
- Vendor: McAfee, LLC
- Affected Version: < 4.0.176.1
Exploitation Mechanism
The vulnerability can be exploited by local users to execute malicious software with elevated privileges.
Mitigation and Prevention
Protecting systems from this vulnerability is crucial.
Immediate Steps to Take
- Update McAfee Total Protection (MTP) trial to version 4.0.176.1 or higher.
- Monitor and restrict user access to critical system settings.
Long-Term Security Practices
- Regularly review and update environment variables to prevent unauthorized changes.
- Educate users on the risks of manipulating system settings.
Patching and Updates
- Apply security patches and updates provided by McAfee to address this vulnerability.