CVE-2020-1293 : Security Advisory and Response
Learn about CVE-2020-1293, a critical elevation of privilege vulnerability in the Diagnostics Hub Standard Collector Service, affecting multiple Windows versions and Visual Studio. Find out how to mitigate the risk and protect your systems.
An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector Service improperly handles file operations, aka 'Diagnostics Hub Standard Collector Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1257, CVE-2020-1278.
Understanding CVE-2020-1293
This CVE identifies an elevation of privilege vulnerability in the Diagnostics Hub Standard Collector Service.
What is CVE-2020-1293?
CVE-2020-1293 is a security vulnerability that allows an attacker to elevate their privileges by exploiting the way the Diagnostics Hub Standard Collector Service manages file operations.
The Impact of CVE-2020-1293
The vulnerability could potentially allow an unauthorized user to execute arbitrary code, install programs, and view, change, or delete data.
Technical Details of CVE-2020-1293
This section provides technical details related to the affected systems, exploitation mechanism, and mitigation strategies.
Vulnerability Description
The vulnerability arises due to improper handling of file operations by the Diagnostics Hub Standard Collector Service, enabling malicious actors to gain elevated privileges.
Affected Systems and Versions
The following products and versions are affected:
- Windows 10 Versions 1607, 1709, 1803, 1809
- Windows Server 2016, 2019
- Visual Studio 2015, 2017, 2019
- Windows 10 Version 1903, 1909, 2004
Exploitation Mechanism
Attackers can exploit this vulnerability by executing specially crafted applications, gaining unauthorized access to targeted systems.
Mitigation and Prevention
Protecting systems from CVE-2020-1293 involves immediate steps and long-term security practices.
Immediate Steps to Take
- Apply security updates provided by Microsoft.
- Monitor system logs for suspicious activities.
- Restrict user permissions to essential tasks.
Long-Term Security Practices
- Regularly update software and firmware.
- Conduct security audits and penetration testing.
- Educate users on identifying and reporting security incidents.
Patching and Updates
Microsoft releases patches regularly to address this vulnerability. Stay informed about security advisories and apply updates promptly.