CVE-2023-25650 : What You Need to Know

This CVE, assigned by ZTE, highlights an arbitrary file download vulnerability in ZTE ZXCLOUD iRAI. The vulnerability was published on December 14, 2023.

Understanding CVE-2023-25650

The CVE-2023-25650 vulnerability addresses an arbitrary file download flaw discovered in ZXCLOUD iRAI, a product by ZTE. This vulnerability allows attackers with user permissions to access the download interface by manipulating request parameters, leading to arbitrary file downloads.

What is CVE-2023-25650?

The CVE-2023-25650 vulnerability is classified as "Improper Input Validation" (CWE-20) in the Common Weakness Enumeration (CWE) database. It presents a security risk where the backend of ZXCLOUD iRAI doesn't properly escape special strings or restrict paths, enabling unauthorized file downloads.

The Impact of CVE-2023-25650

The impact of CVE-2023-25650 is medium severity according to the CVSS v3.1 base score of 6.5. The vulnerability has a high impact on confidentiality, as an attacker can access arbitrary files through the download interface without proper constraints.

Technical Details of CVE-2023-25650

The technical details of CVE-2023-25650 include:

Vulnerability Description

The vulnerability arises from the lack of proper validation and restrictions in the handling of request parameters, allowing attackers to initiate arbitrary file downloads through the ZXCLOUD iRAI system.

Affected Systems and Versions

ZXCLOUD iRAI versions up to V7.23.23 are affected by this vulnerability. Specifically, all versions equal to or less than V7.23.23 are susceptible to arbitrary file downloads.

Exploitation Mechanism

Attackers with user permissions can exploit this vulnerability by manipulating the request parameters within the ZXCLOUD iRAI system, bypassing security measures and initiating unauthorized file downloads.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-25650, consider the following steps:

Immediate Steps to Take

Update ZXCLOUD iRAI to version V7.23.30, the solution provided by ZTE to address this vulnerability.

Long-Term Security Practices

Implement proper input validation mechanisms within the application to prevent similar vulnerabilities in the future.
Regularly monitor and audit file download activities within ZXCLOUD iRAI to detect any unauthorized access.

Patching and Updates

Timely apply security patches and updates released by ZTE for ZXCLOUD iRAI to safeguard against known vulnerabilities and enhance system security.