CVE-2023-36536 Explained : Impact and Mitigation
Learn about CVE-2023-36536, a high-severity vulnerability in Zoom Rooms for Windows before 5.15.0, allowing privilege escalation via untrusted search path. Find mitigation strategies here.
This article provides detailed information about CVE-2023-36536, a vulnerability in Zoom Rooms for Windows that could allow an attacker to escalate privileges locally.
Understanding CVE-2023-36536
This section delves into what CVE-2023-36536 entails, its impact, technical details, and mitigation strategies.
What is CVE-2023-36536?
The CVE-2023-36536 vulnerability involves an untrusted search path in the installer for Zoom Rooms for Windows versions before 5.15.0. This flaw could be exploited by an authenticated user to escalate privileges locally.
The Impact of CVE-2023-36536
The vulnerability poses a high impact risk with a CVSS v3.1 base score of 8.2, indicating high severity. It could lead to a compromise of confidentiality, integrity, and availability of affected systems, with low privileges required for exploitation.
Technical Details of CVE-2023-36536
This section covers the vulnerability description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The untrusted search path in Zoom Rooms for Windows before version 5.15.0 allows an authenticated user to enable an escalation of privilege via local access.
Affected Systems and Versions
Zoom Rooms for Windows versions before 5.15.0 are impacted by this vulnerability.
Exploitation Mechanism
The vulnerability could be exploited by an authenticated user with local access, leveraging/manipulating configuration file search paths.
Mitigation and Prevention
This section outlines immediate steps to take, long-term security practices, and the importance of patching and updates.
Immediate Steps to Take
Users should update Zoom Rooms for Windows to version 5.15.0 or later to mitigate the vulnerability. Additionally, restrict access to privileged accounts and monitor for any suspicious activities.
Long-Term Security Practices
Implementing the principle of least privilege, conducting regular security audits, and educating users on safe computing practices are essential for long-term security.
Patching and Updates
Regularly applying security patches and updates released by vendors like Zoom can help prevent exploitation of known vulnerabilities.