CVE-2024-28752 Scanner

Apache CXF is an open-source services framework that facilitates building and developing services using front-end programming APIs, like JAX-RS and JAX-WS. Used widely by developers, it supports multiple protocols such as SOAP, REST, and others. Apache CXF is primarily utilized in large-scale services integration across enterprise environments. The framework is highly regarded in industries where robust web service frameworks are essential for operations. It is valued for its flexible configuration capabilities, allowing customization based on project requirements. Organizations dealing with complex service architectures often implement Apache CXF for creating and managing web services efficiently.

The vulnerability detected in Apache CXF is related to the Server-Side Request Forgery (SSRF). This issue arises when using the Aegis DataBinding component, which can allow an attacker to manipulate SOAP requests to read local files or make server-side requests. Adversaries can then exploit this to access internal resources that should remain inaccessible. The vulnerability is critical as it encompasses both SSRF and Local File Read (LFR) risks. It poses a significant threat due to the potential exposure of sensitive data and internal networking services. The vulnerability affects versions of Apache CXF prior to 4.0.4, 3.6.3, and 3.5.8, making timely updates crucial for security professionals.

Technical details of the vulnerability involve the abuse of the XOP Include mechanism in multipart SOAP requests. By manipulating HTTP POST requests with crafted SOAP envelopes, attackers can include arbitrary file URLs. The vulnerability is triggered when SOAP requests include specific data-binding configurations that do not sanitize user inputs properly. This opening allows inclusion and remote execution of file retrieval requests. The vulnerable endpoint is typically HTTP-based and responds to SOAP requests that incorporate crafted data-binding directives designed to exploit file access.

If exploited, this SSRF vulnerability can have severe implications. It enables unauthorized attackers to access sensitive server files and make unauthorized requests within the local network, potentially compromising security perimeter defenses. Successful exploitation may lead to loss of data confidentiality and unauthorized disclosure of sensitive information contained within local files. Additionally, internal services can be targeted for further exploitation, expanding the scope of an attack. This vulnerability undermines an organization's network trust boundaries and can serve as a pivot point for further attacks.

REFERENCES

• https://nvd.nist.gov/vuln/detail/CVE-2024-28752
• https://github.com/advisories/GHSA-qmgx-j96g-4428
• https://github.com/ReaJason/CVE-2024-28752