CVE-2023-2445 : What You Need to Know

This article provides an overview of CVE-2023-2445, detailing the vulnerability, impact, technical aspects, and mitigation strategies associated with it.

Understanding CVE-2023-2445

CVE-2023-2445 is a security vulnerability found in Devolutions Server versions prior to 2023.1.1. This vulnerability involves improper access control in the Subscriptions Folder path filter, which enables attackers with administrator privileges to access usage information on folders within user vaults using a specific folder name.

What is CVE-2023-2445?

The CVE-2023-2445 vulnerability in Devolutions Server exposes a flaw in access control mechanisms that can be exploited by privileged attackers to gather sensitive usage data on folders stored in user vaults through a targeted folder name.

The Impact of CVE-2023-2445

This vulnerability poses a significant security risk as it allows threat actors with administrative privileges to extract confidential information related to folder usage within user vaults, potentially leading to unauthorized access and data leakage.

Technical Details of CVE-2023-2445

Understanding the technical aspects of CVE-2023-2445 is crucial for implementing effective mitigation strategies.

Vulnerability Description

The vulnerability arises from the improper access control implemented in the Subscriptions Folder path filter component of Devolutions Server versions prior to 2023.1.1. This flaw enables attackers with elevated privileges to extract usage information on folders stored in user vaults by manipulating the folder path filter.

Affected Systems and Versions

Devolutions Server versions up to and including 2023.1.1 are impacted by CVE-2023-2445. Organizations using these versions are vulnerable to exploitation unless appropriate security measures are implemented promptly.

Exploitation Mechanism

Attackers with administrator-level access can leverage the vulnerability in the Subscriptions Folder path filter to retrieve usage details of folders within user vaults using a specific folder name, potentially compromising the confidentiality of sensitive data.

Mitigation and Prevention

Taking proactive steps to mitigate the risks associated with CVE-2023-2445 is essential to safeguarding sensitive information and preventing potential security breaches.

Immediate Steps to Take

Organizations utilizing Devolutions Server versions earlier than 2023.1.1 should immediately update to the latest patched version to address the vulnerability. Additionally, restricting administrator privileges and monitoring folder access can help mitigate the risk of exploitation.

Long-Term Security Practices

Implementing robust access control policies, regularly auditing user permissions, and conducting security training for administrators can enhance overall security posture and prevent similar vulnerabilities in the future.

Patching and Updates

Devolutions has released patches to address CVE-2023-2445 in version 2023.1.1 and beyond. Organizations are advised to apply these patches promptly to eliminate the vulnerability and enhance the security of their Devolutions Server deployment.