CVE-2020-7319 : Exploit Details and Defense Strategies
Learn about CVE-2020-7319, an Improper Access Control vulnerability in McAfee Endpoint Security for Windows. Find out the impact, affected versions, and mitigation steps.
A vulnerability in McAfee Endpoint Security for Windows prior to version 10.7.0 September 2020 Update could allow local users to access unauthorized files.
Understanding CVE-2020-7319
This CVE involves an Improper Access Control vulnerability in McAfee Endpoint Security for Windows.
What is CVE-2020-7319?
The vulnerability allows local users to manipulate symbolic links, redirecting McAfee file operations to unintended files, granting unauthorized access.
The Impact of CVE-2020-7319
- CVSS Base Score: 8.8 (High Severity)
- Attack Vector: Local
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Scope: Changed
- Privileges Required: Low
Technical Details of CVE-2020-7319
This section provides more technical insights into the vulnerability.
Vulnerability Description
The flaw in McAfee Endpoint Security for Windows allows local users to access files by manipulating symbolic links.
Affected Systems and Versions
- Affected Product: Endpoint Security for Windows
- Vendor: McAfee LLC
- Affected Version: 10.7.x (prior to September 2020 Update)
Exploitation Mechanism
Local users can exploit this vulnerability by redirecting McAfee file operations using symbolic links.
Mitigation and Prevention
Protect your systems from CVE-2020-7319 with these steps:
Immediate Steps to Take
- Update McAfee Endpoint Security to version 10.7.0 September 2020 Update or later.
- Monitor file access and permissions for unauthorized changes.
Long-Term Security Practices
- Implement the principle of least privilege to restrict user access.
- Regularly audit and review file permissions and access controls.
Patching and Updates
- Stay informed about security updates from McAfee and apply patches promptly to secure your systems.