CVE-2022-27248 : Security Advisory and Response

A directory traversal vulnerability in IdeaRE RefTree before 2021.09.17 allows remote authenticated users to download arbitrary .dwg files from a remote server by specifying an absolute or relative path when invoking the affected DownloadDwg endpoint. Learn more about CVE-2022-27248 and how it impacts systems.

Understanding CVE-2022-27248

This section provides insight into the CVE-2022-27248 vulnerability, its impact, technical details, and mitigation strategies.

What is CVE-2022-27248?

CVE-2022-27248 is a directory traversal vulnerability in IdeaRE RefTree that enables remote authenticated users to download arbitrary .dwg files from a remote server through a specified path.

The Impact of CVE-2022-27248

The vulnerability allows attackers to exploit the DownloadDwg endpoint, potentially leading to unauthorized access and retrieval of sensitive .dwg files. This can compromise the confidentiality and integrity of data stored on the affected server.

Technical Details of CVE-2022-27248

In this section, we delve into the specifics of the vulnerability, including its description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

The CVE-2022-27248 vulnerability in IdeaRE RefTree permits remote authenticated users to specify a path, enabling the unauthorized download of .dwg files from a remote server.

Affected Systems and Versions

All versions of IdeaRE RefTree before 2021.09.17 are affected by CVE-2022-27248, exposing them to the risk of unauthorized file downloads.

Exploitation Mechanism

Attackers can leverage the path field in the affected DownloadDwg endpoint, directing requests to download arbitrary .dwg files from the server.

Mitigation and Prevention

Discover the essential steps to mitigate the risks posed by CVE-2022-27248, ensuring the security of your systems and data.

Immediate Steps to Take

Users are advised to update IdeaRE RefTree to version 2021.09.17 or later to address the directory traversal vulnerability. Additionally, restrict access to sensitive files and directories to authorized personnel.

Long-Term Security Practices

Implement stringent file access controls, regular security audits, and user access monitoring to prevent unauthorized downloads and ensure data integrity.

Patching and Updates

Stay informed about security patches and updates released by IdeaRE for RefTree to address known vulnerabilities and enhance system security.