CVE-2020-1078 : Security Advisory and Response
Learn about CVE-2020-1078, an elevation of privilege vulnerability in Windows Installer, allowing attackers to gain unauthorized access. Find mitigation steps and affected systems here.
Windows Installer Elevation of Privilege Vulnerability
Understanding CVE-2020-1078
An elevation of privilege vulnerability in Windows Installer allows attackers to gain elevated privileges on a system.
What is CVE-2020-1078?
This vulnerability arises from how Windows Installer manages specific filesystem operations, enabling attackers to execute unprivileged actions on a victim's system.
The Impact of CVE-2020-1078
The exploit grants unauthorized access and control over the target system, posing severe security risks.
Technical Details of CVE-2020-1078
Vulnerability Description
A flaw in Windows Installer allows elevation of privilege, which could lead to complete system compromise.
Affected Systems and Versions
The following systems are affected:
- Windows 7, 8.1, 10, and their server variants
- Versions 1607, 1709, 1803, 1809, and more
Exploitation Mechanism
To exploit this vulnerability, an attacker needs unprivileged access to initiate malicious filesystem operations.
Mitigation and Prevention
Immediate Steps to Take
- Apply the latest security updates from Microsoft
- Monitor system logs for suspicious activities
- Restrict users' permissions to minimize risks
Long-Term Security Practices
- Implement the principle of least privilege
- Conduct regular security audits and vulnerability assessments
- Educate users on recognizing and reporting suspicious activities
- Employ endpoint protection solutions
Patching and Updates
Update all affected Windows and Windows Server versions to their latest patches and security updates.