CVE-2020-16895 : What You Need to Know
Learn about CVE-2020-16895, an elevation of privilege vulnerability in Windows Error Reporting manager affecting Windows 10 and Windows Server. Find mitigation steps and prevention measures.
Windows Error Reporting Manager Elevation of Privilege Vulnerability was published on October 16, 2020, by Microsoft. The vulnerability affects various versions of Windows, including Windows 10 and Windows Server.
Understanding CVE-2020-16895
This CVE identifies an elevation of privilege vulnerability in the Windows Error Reporting manager.
What is CVE-2020-16895?
An attacker exploiting this vulnerability could delete specific files, resulting in an elevated status on the affected system.
The Impact of CVE-2020-16895
The vulnerability allows an attacker to take control of an affected system by running a specially crafted application after logging in.
Technical Details of CVE-2020-16895
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability arises from the improper handling of process crashes by the Windows Error Reporting manager.
Affected Systems and Versions
- Windows 10 Version 1803, 1809, 1909, 2004
- Windows Server 2019, 1903, 2004
Exploitation Mechanism
To exploit the vulnerability, an attacker must log in and run a specially crafted application to take control of the system.
Mitigation and Prevention
Protect your systems from CVE-2020-16895 with the following steps:
Immediate Steps to Take
- Apply the security update provided by Microsoft.
- Monitor system logs for any suspicious activities.
Long-Term Security Practices
- Regularly update your operating system and software.
- Implement strong password policies and multi-factor authentication.
Patching and Updates
Ensure that your systems are up to date with the latest security patches and updates.