CVE-2025-8074 in BeeDrive for Desktop
Summary
by MITRE • 12/04/2025
Origin validation error vulnerability in BeeDrive in Synology BeeDrive for desktop before 1.4.3-13973 allows local users to write arbitrary files with non-sensitive information via unspecified vectors.
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 12/04/2025
The vulnerability identified as CVE-2025-8074 represents a critical origin validation error within Synology BeeDrive desktop software versions prior to 1.4.3-13973. This flaw resides in the application's file handling mechanisms and specifically affects the desktop client component of the BeeDrive suite. The vulnerability stems from insufficient validation of file origin sources, creating a pathway for malicious local users to exploit the system's file writing capabilities. The issue manifests when the application fails to properly authenticate or verify the legitimacy of file sources before permitting write operations, potentially allowing unauthorized file manipulation within the system's file structure.
The technical nature of this vulnerability places it within the realm of CWE-22, which describes improper limitation of a pathname to a restricted directory, commonly known as path traversal attacks. Additionally, the flaw aligns with CWE-73, which encompasses external control of filename or path, indicating that the application's file handling routines are susceptible to manipulation through external inputs that control file paths. The vulnerability operates at the file system level where local users can potentially leverage this weakness to write arbitrary files to locations within the system's file structure. The unspecified vectors suggest that multiple attack pathways may exist, potentially including manipulation of configuration files, registry entries, or direct file system writes through the BeeDrive client interface.
The operational impact of CVE-2025-8074 extends beyond simple file corruption or modification, as it provides attackers with persistent local access capabilities. Local privilege escalation opportunities may arise if the BeeDrive client operates with elevated permissions, allowing attackers to establish persistent footholds within the system. The vulnerability creates potential for privilege abuse scenarios where attackers could manipulate system files or configuration settings to maintain access. Furthermore, since the vulnerability affects the desktop client component, it may enable attackers to establish persistence through legitimate application pathways, making detection more challenging. The non-sensitive nature of information written suggests that while immediate data loss may not occur, the attack vector could enable more sophisticated exploitation techniques such as credential theft through file manipulation or system reconnaissance through configuration file modification.
Mitigation strategies for CVE-2025-8074 should prioritize immediate software updates to version 1.4.3-13973 or later, which contains the necessary patches to address the origin validation error. System administrators should implement comprehensive patch management protocols to ensure all BeeDrive desktop clients are updated across the organization. Network segmentation and access controls should be reviewed to limit local user privileges where BeeDrive is installed, reducing the potential impact of exploitation. The implementation of application whitelisting policies can help prevent unauthorized file manipulation by restricting which applications can write to critical system locations. Additionally, regular security audits should verify that BeeDrive installations are properly configured and that no unauthorized modifications have occurred. Monitoring for suspicious file creation patterns, particularly in system directories or areas where BeeDrive operates, can provide early detection of exploitation attempts. Organizations should also consider implementing endpoint detection and response solutions that can identify anomalous file system activities consistent with the exploitation patterns associated with this vulnerability. The remediation process should include comprehensive system scans to identify any potential compromise indicators and ensure that all instances of the vulnerable software have been properly updated and verified.