CVE-2023-6515 in MİA-MED
Summary
by MITRE • 02/08/2024
Authorization Bypass Through User-Controlled Key vulnerability in Mia Technology Inc. MİA-MED allows Authentication Abuse.
This issue affects MİA-MED: before 1.0.7.
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Analysis
by VulDB Data Team • 05/20/2026
The CVE-2023-6515 vulnerability represents a critical authorization bypass flaw within the MİA-MED medical device software platform developed by Mia Technology Inc. This vulnerability falls under the category of authentication abuse and specifically exploits user-controlled key mechanisms to circumvent proper access controls. The issue affects all versions prior to 1.0.7, indicating a long-standing weakness that could have been exploited by malicious actors over an extended period. The vulnerability's classification as an authorization bypass through user-controlled key demonstrates a fundamental flaw in the software's access control implementation where legitimate users can manipulate authentication parameters to gain unauthorized access to protected resources.
The technical nature of this vulnerability stems from improper validation of user-supplied keys during the authentication process within the MİA-MED platform. When users provide authentication keys, the system fails to adequately verify their legitimacy or ensure they originate from authorized sources. This weakness creates an opportunity for attackers to manipulate key values, potentially allowing them to impersonate authorized users or gain access to restricted medical data and system functionalities. The flaw likely resides in the cryptographic key handling mechanisms or authentication token validation processes, where insufficient input sanitization and validation allow malicious key manipulation. This type of vulnerability aligns with CWE-285, which addresses improper authorization in authentication systems, and represents a significant deviation from proper security practices in medical device software where patient data protection is paramount.
The operational impact of CVE-2023-6515 within the healthcare environment is particularly severe due to the sensitive nature of medical data and the critical functions performed by MİA-MED systems. Unauthorized access to medical records, patient information, and device control functions could lead to serious privacy violations, data breaches, and potential harm to patient safety. Healthcare organizations relying on this platform face significant regulatory compliance risks under HIPAA and similar data protection frameworks, as unauthorized access to protected health information constitutes serious violations. The vulnerability could enable attackers to modify patient data, access confidential medical records, or even manipulate device operations that might affect patient treatment. This risk is compounded by the fact that medical devices often operate in environments with limited network monitoring and security controls, making such vulnerabilities particularly dangerous.
Mitigation strategies for CVE-2023-6515 should focus on immediate software updates to version 1.0.7 or later, which presumably contains the necessary patches to address the authorization bypass mechanism. Organizations should implement comprehensive access control reviews, ensuring that all authentication key validation processes are properly secured and that user inputs are thoroughly validated. Security teams should conduct thorough penetration testing to verify that the patch effectively resolves the vulnerability and does not introduce new security issues. Additionally, implementing network segmentation, enhanced monitoring of authentication events, and regular security assessments of medical device environments will help prevent exploitation of similar vulnerabilities. The remediation process should also include staff training on recognizing potential security threats and understanding the importance of keeping medical device software up to date, as this vulnerability could be exploited through social engineering or other attack vectors targeting the authentication system.