CVE-2020-1537 : Vulnerability Insights and Analysis
Learn about CVE-2020-1537, a Windows Remote Access vulnerability that allows attackers to gain elevated privileges. Find out affected systems, mitigation steps, and how to prevent exploitation.
Windows Remote Access service has an elevation of privilege vulnerability that could allow an attacker to gain elevated privileges.
Understanding CVE-2020-1537
This CVE refers to a vulnerability in Windows Remote Access service that mishandles file operations, potentially leading to privilege escalation.
What is CVE-2020-1537?
An elevation of privilege vulnerability exists in the Windows Remote Access service due to improper file operation handling. This vulnerability could be exploited by an attacker to elevate their privileges on the target system.
The Impact of CVE-2020-1537
Exploiting this vulnerability could allow an attacker to gain elevated privileges on the compromised system, compromising its security.
Technical Details of CVE-2020-1537
The vulnerability involves the mishandling of file operations by the Windows Remote Access service.
Vulnerability Description
- Windows Remote Access improperly handles file operations, leading to an elevation of privilege vulnerability.
- An attacker with code execution on a victim system could exploit this vulnerability to gain elevated privileges.
- The security update addresses this issue by ensuring proper file operation handling.
Affected Systems and Versions
- Affected Products: Windows 7, Windows 8, Windows 10, Windows Server 2008, 2012, 2016, 2019.
- Vulnerable Versions: Versions prior to the security update publication.
- Affected Platforms: 32-bit, x64-based, and ARM64-based Systems.
Exploitation Mechanism
To exploit this vulnerability, an attacker needs to run a specially crafted application on a victim system where they have already executed code.
Mitigation and Prevention
To address CVE-2020-1537, users and organizations can take the following steps:
Immediate Steps to Take
- Apply the security update provided by Microsoft to fix the vulnerability.
- Monitor for any unusual system behavior that might indicate exploitation.
Long-Term Security Practices
- Regularly update systems with the latest security patches and updates.
- Implement security best practices to prevent unauthorized access and privilege escalation.
Patching and Updates
Microsoft has released a security update to address the vulnerability in the Windows Remote Access service. Users should promptly apply this update to secure their systems.