CVE-2023-27760 in Filmora
Summary
by MITRE • 04/04/2023
An issue found in Wondershare Technology Co, Ltd Filmora v.12.0.9 allows a remote attacker to execute arbitrary commands via the filmora_setup_full846.exe.
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Analysis
by VulDB Data Team • 11/22/2025
The vulnerability identified as CVE-2023-27760 represents a critical remote code execution flaw within Wondershare Filmora version 12.0.9. This security weakness resides in the filmora_setup_full846.exe component which processes installation files and system commands. The flaw enables malicious actors to inject and execute arbitrary code on vulnerable systems without requiring local access or user interaction. Attackers can leverage this vulnerability to gain complete control over affected machines, potentially leading to data breaches, system compromise, and further network infiltration. The vulnerability demonstrates a significant failure in input validation and command execution handling within the software installation process. This type of flaw falls under CWE-78 which specifically addresses OS command injection vulnerabilities where untrusted data is incorporated into system commands without proper sanitization. The attack vector is particularly concerning as it operates over remote networks without requiring authentication or user interaction, making it highly exploitable in automated attack scenarios.
The technical implementation of this vulnerability stems from improper handling of command-line arguments and system call execution within the setup utility. When the filmora_setup_full846.exe processes certain installation parameters or configuration files, it fails to properly sanitize user-supplied inputs before executing system commands. This allows attackers to craft malicious payloads that, when processed by the vulnerable installer, result in arbitrary code execution with the privileges of the executing process. The vulnerability architecture aligns with ATT&CK technique T1059.001 which covers command and script interpreters, specifically targeting Windows Command Prompt execution paths. The flaw exists in the installation phase of the software, making it particularly dangerous as it can be exploited during normal software deployment scenarios, potentially affecting both end-user systems and enterprise environments where automated deployment tools might be in use.
The operational impact of CVE-2023-27760 extends beyond simple remote code execution to encompass comprehensive system compromise capabilities. Successful exploitation could enable attackers to install additional malware, establish persistence mechanisms, modify system configurations, or exfiltrate sensitive data from affected systems. Organizations using Wondershare Filmora in enterprise environments face heightened risk as attackers could leverage this vulnerability to move laterally across networks, particularly if the vulnerable software is deployed across multiple systems. The vulnerability affects not only individual user machines but also corporate environments where software deployment tools might automatically install the vulnerable installer. Security professionals should note that this vulnerability operates at the system level and could potentially be combined with other attack vectors to achieve more sophisticated compromises. The impact is further amplified by the fact that many users may not be aware of the specific installer component being exploited, making detection and prevention more challenging. This vulnerability demonstrates the critical importance of secure software development practices and proper input validation in installation utilities. Organizations should immediately assess their exposure to this vulnerability through vulnerability scanning and deployment of patches provided by Wondershare. The flaw represents a significant gap in the software supply chain security model and highlights the need for robust code review processes and security testing of installation components.
Mitigation strategies for CVE-2023-27760 should include immediate deployment of vendor patches if available, network segmentation to limit access to vulnerable systems, and enhanced monitoring of system processes for unusual command execution patterns. Organizations should implement application whitelisting policies to restrict execution of unauthorized installation utilities and conduct comprehensive vulnerability assessments of their software inventory. System administrators should disable unnecessary installation utilities and ensure that only trusted software sources are used for deployment. The vulnerability also underscores the importance of maintaining up-to-date security patches and implementing comprehensive security awareness training for personnel who may inadvertently execute malicious installation files. Network-level protections should include intrusion detection systems configured to monitor for suspicious command execution patterns and unusual network traffic originating from vulnerable systems. Additionally, organizations should consider implementing endpoint detection and response solutions that can identify and block malicious command execution attempts. The remediation process should involve thorough system audits to identify all instances of the vulnerable software and ensure complete removal of affected components. Security teams should also establish incident response procedures specifically addressing remote code execution vulnerabilities in software installation processes, ensuring rapid response capabilities when such threats are detected in their environments.