CVE-2025-13875 in oci-helper
Summary
by MITRE • 12/02/2025
A weakness has been identified in Yohann0617 oci-helper up to 3.2.4. This issue affects the function addCfg of the file src/main/java/com/yohann/ocihelper/service/impl/OciServiceImpl.java of the component OCI Configuration Upload. Executing manipulation of the argument File can lead to path traversal. It is possible to launch the attack remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
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Analysis
by VulDB Data Team • 12/02/2025
The vulnerability CVE-2025-13875 represents a critical path traversal weakness in the Yohann0617 oci-helper software version 3.2.4 and earlier. This security flaw exists within the OCI Configuration Upload functionality, specifically in the addCfg method of the OciServiceImpl.java file. The vulnerability stems from inadequate input validation when processing file arguments, allowing malicious actors to manipulate file paths and potentially access unauthorized system resources. The affected component operates within the broader context of cloud infrastructure management tools that handle sensitive configuration data for oracle cloud environments. This weakness falls under the CWE-22 category of Path Traversal vulnerabilities, which are classified as high-risk due to their potential for unauthorized access to system files and data.
The technical exploitation of this vulnerability occurs through manipulation of the File argument parameter within the addCfg function, enabling attackers to traverse directory structures beyond the intended scope of file operations. When the application processes user-supplied file paths without proper sanitization or validation, it creates opportunities for attackers to craft malicious input that can bypass directory restrictions. The remote exploitation capability means that attackers do not require physical access to the system, making this vulnerability particularly dangerous in networked environments where the oci-helper service might be exposed to external traffic. The vulnerability's public exploit availability significantly increases the risk surface, as malicious actors can readily leverage existing attack vectors without requiring advanced technical skills or custom exploit development.
The operational impact of this vulnerability extends beyond simple unauthorized file access, potentially enabling attackers to read sensitive configuration files, modify critical system parameters, or even execute arbitrary code depending on the application's privilege model. In cloud environments, where OCI helper tools manage sensitive infrastructure configurations, this vulnerability could allow attackers to compromise entire cloud deployments by accessing or modifying configuration files that control access controls, authentication mechanisms, and resource allocation. The lack of vendor response to early disclosure attempts compounds the risk, as organizations cannot rely on official patches or updates to address the vulnerability. This scenario creates a window of opportunity for attackers to exploit the weakness while the vendor remains unresponsive, potentially leading to widespread compromise of systems using affected versions of the software.
Organizations utilizing the affected oci-helper software should implement immediate mitigations including input validation controls, privilege restrictions on file operations, and network segmentation to limit exposure. The implementation of proper path validation and sanitization measures within the addCfg method would prevent malicious path manipulation attempts. Additionally, organizations should consider deploying network-based controls such as firewalls and intrusion detection systems to monitor for suspicious file access patterns. The vulnerability highlights the importance of maintaining up-to-date software versions and establishing clear communication channels with vendors for security disclosure and patch management. From an ATT&CK framework perspective, this vulnerability maps to techniques involving path traversal and privilege escalation, with potential lateral movement opportunities through compromised configuration files. Regular security assessments and code reviews should be implemented to identify similar weaknesses in other components of the system. The incident underscores the critical need for secure coding practices and proper input validation mechanisms in cloud infrastructure management tools.