Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The ZXR10 1800-2S before v3.00.40 incorrectly restricts the download of the file directory range for WEB users, resulting in the ability to download any files and cause information leaks such as system configuration.
CWE-22 - Path Traversal
Path traversal (or directory traversal), is a vulnerability that allows malicious users to traverse the server's root directory, gaining access to arbitrary files and folders such as application code & data, back-end credentials, and sensitive operating system files. In the worst-case scenario, an attacker could potentially execute arbitrary files on the server, resulting in a denial of service attack. Such an exploit may severely impact the integrity, confidentiality, and availability of an application.