CVE-2025-15237 is a medium-severity vulnerability classified under CWE-36 (Absolute Path Traversal) found in the QOCA aim AI Medical Cloud Platform developed by Quanta Computer. This vulnerability allows authenticated remote attackers to manipulate file path inputs to traverse directories outside the intended scope, thereby reading folder names under arbitrary paths. The flaw arises from insufficient validation or sanitization of user-supplied path parameters, enabling attackers to specify absolute paths and bypass intended directory restrictions. Although the vulnerability does not permit reading file contents or executing arbitrary code, enumerating directory structures can reveal sensitive information about the system's organization and potentially expose configuration or data storage locations. The CVSS 4.0 vector indicates network attack vector (AV:N), low attack complexity (AC:L), no privileges required (PR:L - low privileges), no user interaction (UI:N), and limited confidentiality impact (VC:L). The vulnerability was published on January 5, 2026, with no known exploits in the wild to date. Given the platform's role in AI-driven medical cloud services, unauthorized directory enumeration could facilitate further targeted attacks or data exfiltration attempts by revealing critical infrastructure details. The vulnerability affects version 0 of the product, suggesting it may be present in initial or early releases. No patches are currently linked, indicating that remediation may require vendor intervention or custom mitigations.

For European organizations, particularly those in the healthcare sector relying on the QOCA aim AI Medical Cloud Platform, this vulnerability poses a risk to confidentiality by exposing directory structures that may contain sensitive patient data, configuration files, or proprietary AI models. While direct data theft is not enabled by this vulnerability alone, the information gained can be leveraged to craft more sophisticated attacks such as privilege escalation, data exfiltration, or ransomware deployment. The requirement for attacker authentication limits exposure but does not eliminate risk, especially if credential compromise occurs through phishing or insider threats. The availability and integrity of the platform are not directly impacted by this vulnerability. However, the reputational damage and regulatory consequences under GDPR for any data exposure could be significant. The medium CVSS score reflects moderate risk but should not lead to complacency given the critical nature of medical data and AI services. Organizations may face compliance scrutiny and operational disruptions if attackers exploit this flaw to map sensitive directories.

To mitigate CVE-2025-15237, European organizations should implement strict input validation and sanitization on all file path parameters to prevent traversal sequences such as '../' or absolute path specifications. Employ allowlisting of permissible directories and enforce least privilege access controls to restrict authenticated users to only necessary filesystem areas. Conduct thorough code reviews and penetration testing focusing on path traversal vectors. Monitor logs for unusual directory access patterns or repeated failed attempts indicative of exploitation attempts. Since no official patch is currently available, consider deploying Web Application Firewalls (WAFs) with custom rules to detect and block path traversal payloads. Additionally, enforce strong authentication mechanisms and credential hygiene to reduce the risk of attacker access. Engage with Quanta Computer for updates and patches, and plan for timely deployment once available. Regularly audit system configurations and user permissions to minimize attack surface.