CVE-2024-36071 in Magician
Summary
by MITRE • 06/21/2024
Samsung Magician 8.0.0 on Windows allows an admin to escalate privileges by tampering with the directory and DLL files used during the installation process. This occurs because of an Untrusted Search Path.
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Analysis
by VulDB Data Team • 06/15/2025
Samsung Magician 8.0.0 for Windows contains a critical privilege escalation vulnerability stemming from an untrusted search path issue during installation. This flaw allows local administrators to elevate their privileges by manipulating directory and dynamic link library files used in the installation process. The vulnerability arises from the software's failure to properly validate or sanitize the search path used to locate required DLL files during installation, creating an exploitable condition where malicious actors can inject arbitrary code. The root cause aligns with CWE-426 Untrusted Search Path vulnerability, where applications search for libraries in directories that can be manipulated by attackers. This weakness enables an attacker with administrative privileges to place malicious DLL files in strategic locations, which the legitimate installation process will then execute with elevated privileges. The attack vector specifically targets the installation routine where the application does not enforce strict path validation or use of absolute paths for library loading. This represents a significant security flaw that undermines the principle of least privilege and allows for unauthorized code execution with system-level permissions. The vulnerability is particularly concerning because it leverages legitimate administrative capabilities to achieve privilege escalation, making detection more challenging. According to ATT&CK framework, this maps to T1068 Privilege Escalation through the use of trusted installer processes and untrusted search paths. The impact extends beyond simple privilege escalation as it can lead to full system compromise, data exfiltration, and persistent access. Organizations running Samsung Magician 8.0.0 are at risk of exploitation by adversaries who gain administrative access, as the vulnerability creates a backdoor for continued unauthorized access. The affected software uses a predictable search order that does not properly validate file sources, allowing attackers to place malicious libraries in directories that are searched before legitimate system locations. This untrusted search path vulnerability is particularly dangerous in enterprise environments where administrative accounts are commonly used and may not be adequately protected. The exploitability of this vulnerability is enhanced by the fact that it requires minimal privileges to initiate, as the attacker only needs administrative access to manipulate the installation directory structure. Security researchers have noted that this type of vulnerability is commonly found in software installation processes that do not properly implement secure coding practices for library loading. The vulnerability also exposes potential for supply chain attacks, where attackers could compromise the installation process through manipulation of legitimate software update mechanisms. Organizations should immediately implement mitigations including restricting write access to installation directories, implementing strict path validation, and monitoring for unauthorized DLL file placements. The recommended approach includes applying vendor patches as soon as available, implementing application whitelisting policies, and conducting regular security audits of installation processes. Additionally, system administrators should consider disabling unnecessary installation features and ensuring that only trusted sources can modify system installation components. This vulnerability demonstrates the critical importance of secure coding practices and proper input validation in installation processes, particularly when dealing with elevated privilege operations. The flaw underscores the need for comprehensive security testing of installation routines and proper implementation of secure library loading mechanisms to prevent exploitation through untrusted search paths.