CVE-2023-41264 : Exploit Details and Defense Strategies
Learn about CVE-2023-41264 affecting Netwrix Usercube before 6.0.215, allowing authentication bypass and privilege escalation on certain misconfigured deployments. Take immediate steps and follow long-term security practices.
Netwrix Usercube before 6.0.215, in certain misconfigured on-premises installations, allows authentication bypass on deployment endpoints, leading to privilege escalation.
Understanding CVE-2023-41264
This CVE identifies a vulnerability in Netwrix Usercube that could result in authentication bypass and privilege escalation.
What is CVE-2023-41264?
The CVE-2023-41264 vulnerability affects Netwrix Usercube before version 6.0.215 in specific misconfigured on-premises setups. It allows unauthorized access to deployment endpoints, potentially leading to privilege escalation.
The Impact of CVE-2023-41264
The impact of this CVE is significant as it can be exploited to bypass authentication mechanisms and escalate privileges, posing a serious security risk to affected systems.
Technical Details of CVE-2023-41264
This section delves into the technical aspects of the vulnerability.
Vulnerability Description
The vulnerability arises from the omission of required fields (restSettings.AuthorizedClientId and restSettings.AuthorizedSecret) in the configuration settings of certain Netwrix Usercube installations.
Affected Systems and Versions
The issue impacts Netwrix Usercube versions prior to 6.0.215 in specific misconfigured on-premises deployments.
Exploitation Mechanism
Exploiting this vulnerability involves leveraging the lack of necessary configuration settings to gain unauthorized access to deployment endpoints and subsequently escalate privileges.
Mitigation and Prevention
Discover how to mitigate and prevent the exploitation of CVE-2023-41264.
Immediate Steps to Take
- Update Netwrix Usercube to version 6.0.215 or newer to patch the vulnerability.
- Ensure that the required configuration settings (AuthorizedClientId and AuthorizedSecret) are properly configured.
Long-Term Security Practices
Implement a robust security policy and regularly review system configurations to prevent similar vulnerabilities.
Patching and Updates
Stay proactive with security updates and patches to address any future vulnerabilities.