CVE-2023-38355 in Movie Maker
Summary
by MITRE • 09/19/2023
MiniTool Movie Maker 6.1.0 contains an insecure installation process that allows attackers to achieve remote code execution through a man in the middle attack.
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Analysis
by VulDB Data Team • 01/19/2026
MiniTool Movie Maker version 6.1.0 presents a critical security vulnerability stemming from an insecure installation process that creates significant remote code execution risks. The flaw arises during the software installation phase where the application fails to properly validate or authenticate download sources, enabling attackers to intercept network traffic and inject malicious payloads. This vulnerability operates through man-in-the-middle attack vectors where adversaries position themselves between the user's system and the software distribution server, exploiting the lack of secure download verification mechanisms.
The technical implementation of this vulnerability involves the installation process failing to implement proper cryptographic verification or certificate validation checks. When users download and install MiniTool Movie Maker 6.1.0, the installer does not verify the integrity of downloaded components against expected cryptographic hashes or digital signatures. This absence of validation creates an attack surface where malicious actors can substitute legitimate installation files with compromised versions, leading to arbitrary code execution on target systems. The vulnerability directly aligns with CWE-310, which addresses cryptographic issues including the absence of proper validation of cryptographic signatures or hashes.
The operational impact of this vulnerability extends beyond simple remote code execution capabilities, as it enables attackers to establish persistent footholds within compromised environments. Once executed, malicious code can perform various malicious activities including data exfiltration, system reconnaissance, privilege escalation, or deployment of additional malware payloads. The attack vector specifically targets the installation phase, making it particularly dangerous as it can affect users who trust legitimate software sources without considering the integrity of the download process. This weakness fundamentally undermines the security model of the installation process and creates opportunities for attackers to bypass traditional security controls.
Organizations and individual users should immediately implement mitigations to address this vulnerability including verifying software integrity through multiple channels, implementing network monitoring to detect suspicious traffic patterns, and applying patches or updates as soon as they become available. System administrators should consider implementing network segmentation and traffic filtering to prevent unauthorized access to software distribution points. The vulnerability demonstrates the critical importance of secure installation processes and highlights the need for robust cryptographic verification mechanisms throughout software delivery chains. Security professionals should also consider this vulnerability in the context of ATT&CK framework's T1195.001 technique for exploitation through untrusted software, emphasizing the necessity of validating software integrity before installation.