CVE-2023-36737 : Vulnerability Insights and Analysis
Discover the impact and mitigation steps for CVE-2023-36737, a high-severity vulnerability allowing privilege escalation on Microsoft Azure Network Watcher VM Extension versions less than 1.4.2798.3.
Azure Network Watcher VM Agent Elevation of Privilege Vulnerability allows attackers to elevate privileges on Microsoft Azure Network Watcher VM Extension versions up to 1.4.2798.3. Find out the impacts, technical details, and mitigation steps below.
Understanding CVE-2023-36737
This section delves into the vulnerability, its impact, technical details, affected systems, and how to prevent exploitation.
What is CVE-2023-36737?
The Azure Network Watcher VM Agent Elevation of Privilege Vulnerability is a security flaw that enables unauthorized users to elevate their privileges on affected systems, potentially leading to further system compromise.
The Impact of CVE-2023-36737
The vulnerability poses a high severity risk with a CVSS base score of 7.8, allowing attackers to gain elevated privileges and potentially execute arbitrary code on the target system, leading to data theft or system disruption.
Technical Details of CVE-2023-36737
Explore the specifics of the vulnerability, affected systems, and the mechanism used for exploitation.
Vulnerability Description
The flaw resides in the Azure Network Watcher VM Extension versions prior to 1.4.2798.3, which lacks proper validation, enabling attackers to manipulate privileges and gain unauthorized access.
Affected Systems and Versions
The vulnerability impacts Microsoft Azure Network Watcher VM Extension versions up to 1.4.2798.3 on unknown platforms.
Exploitation Mechanism
Attackers can exploit this vulnerability by leveraging the lack of proper access control measures within the affected extension, allowing them to escalate their privileges.
Mitigation and Prevention
Discover how to address and prevent the Azure Network Watcher VM Agent Elevation of Privilege Vulnerability.
Immediate Steps to Take
Microsoft recommends immediately updating the Azure Network Watcher VM Extension to version 1.4.2798.3 or above to mitigate the vulnerability and enhance system security.
Long-Term Security Practices
Implementing robust access control measures, regular security assessments, and monitoring system privileges can help prevent similar privilege escalation attacks in the future.
Patching and Updates
Stay vigilant for security updates from Microsoft and promptly apply patches to address known vulnerabilities and enhance the security posture of the Azure Network Watcher VM Extension.