CVE-2023-6519 in MİA-MED
Summary
by MITRE • 02/08/2024
Exposure of Data Element to Wrong Session vulnerability in Mia Technology Inc. MİA-MED allows Read Sensitive Strings Within an Executable.
This issue affects MİA-MED: before 1.0.7.
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Analysis
by VulDB Data Team • 05/20/2026
The CVE-2023-6519 vulnerability represents a critical exposure of data elements to incorrect session contexts within the MİA-MED software platform developed by Mia Technology Inc. This security flaw manifests as the ability for unauthorized parties to read sensitive strings within an executable, fundamentally compromising the integrity and confidentiality of data processing operations. The vulnerability specifically impacts versions of MİA-MED prior to 1.0.7, indicating that the software developers identified and addressed this issue in their subsequent releases. The root cause of this vulnerability lies in improper session management mechanisms that fail to adequately isolate data elements between different user sessions, creating an attack surface where sensitive information can be accessed across unauthorized session boundaries.
This technical flaw operates at the intersection of session management and memory access control, where the system fails to properly enforce session boundaries when handling sensitive data elements. The vulnerability enables what is classified as a data exposure issue under CWE-200, where sensitive information is accessible to entities that should not have access to it. The specific manifestation allows attackers to extract sensitive strings from within executable memory spaces, which typically contains configuration data, authentication tokens, or other confidential information that should remain isolated to specific user sessions. This type of vulnerability is particularly concerning because it can potentially expose credentials, encryption keys, or other critical system information that could be leveraged for further exploitation.
The operational impact of CVE-2023-6519 extends beyond simple information disclosure, as it creates opportunities for attackers to escalate privileges and gain deeper access to the system. When sensitive strings are exposed across session boundaries, attackers can potentially reconstruct authentication information, extract system configuration details, or discover implementation-specific weaknesses that could be exploited through additional attack vectors. The vulnerability's classification aligns with ATT&CK technique T1552.001, which covers "Unsecured Credentials" and specifically addresses the exposure of sensitive data elements. This exposure can lead to cascading security issues where initial access through data element exposure can be leveraged to achieve more significant compromises within the system infrastructure.
Mitigation strategies for this vulnerability should prioritize immediate patching of affected MİA-MED installations to version 1.0.7 or later, where the session management mechanisms have been properly implemented. Organizations should also implement additional monitoring controls to detect unusual access patterns that might indicate exploitation attempts, particularly focusing on memory access anomalies and cross-session data access. The fix typically involves strengthening session isolation mechanisms to ensure that sensitive data elements are properly scoped to specific user sessions and that memory access controls prevent unauthorized reading of executable content. Security teams should conduct thorough reviews of system logs and implement session auditing procedures to identify any potential exploitation attempts that may have occurred prior to the patch deployment.