CVE-2025-58384 in WATCHDOC
Summary
by MITRE • 09/26/2025
In DOXENSE WATCHDOC before 6.1.1.5332, Deserialization of Untrusted Data can lead to remote code execution through the .NET Remoting library in the Watchdoc administration interface.
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Analysis
by VulDB Data Team • 09/26/2025
The vulnerability identified as CVE-2025-58384 affects DOXENSE WATCHDOC versions prior to 6.1.1.5332 and represents a critical security flaw in the .NET Remoting library implementation within the Watchdoc administration interface. This issue stems from the application's improper handling of untrusted data during deserialization processes, creating a pathway for remote code execution attacks. The vulnerability specifically targets the administrative component of the system where .NET Remoting functionality is utilized for communication between client and server components. Attackers can exploit this weakness by crafting malicious serialized data that, when processed by the vulnerable system, triggers arbitrary code execution on the target server. The flaw exists because the application fails to validate or sanitize input data received through the remoting channel before deserializing it into objects within the application memory space.
The technical exploitation of this vulnerability leverages the inherent risks associated with .NET deserialization mechanisms, particularly when dealing with untrusted input sources. The .NET Remoting library in the affected version does not implement proper security measures to prevent dangerous deserialization operations, allowing attackers to inject malicious payloads that can execute with the privileges of the running application. This deserialization flaw aligns with CWE-502, which specifically addresses the deserialization of untrusted data as a primary source of security vulnerabilities in software applications. The attack surface is particularly concerning as it targets the administration interface, which typically operates with elevated privileges and has access to sensitive system resources and data. The vulnerability's impact is amplified because .NET Remoting provides a mechanism for remote procedure calls that can bypass traditional network security controls, making it easier for attackers to establish persistent access to the target system.
The operational impact of CVE-2025-58384 extends beyond simple remote code execution, as it can enable attackers to gain complete control over the affected Watchdoc server. Successful exploitation allows adversaries to execute arbitrary commands, potentially leading to data exfiltration, system compromise, or further lateral movement within the network infrastructure. The vulnerability affects the administrative interface specifically, meaning that attackers who can access this component can manipulate system configurations, access sensitive documents, and potentially disrupt business operations. Organizations relying on DOXENSE WATCHDOC for document management and workflow automation face significant risk of unauthorized access to critical business data. The attack vector requires network access to the administrative interface, making it possible for attackers to exploit this vulnerability from external networks if proper access controls are not implemented. This exposure represents a serious concern for compliance and security auditing, as it creates potential data breaches and unauthorized system modifications that could violate regulatory requirements.
Organizations should prioritize immediate remediation by upgrading to DOXENSE WATCHDOC version 6.1.1.5332 or later, which includes patches addressing the deserialization vulnerability in the .NET Remoting library. Network segmentation should be implemented to restrict access to the administrative interface, limiting exposure to authorized personnel only through secure channels. Security monitoring should be enhanced to detect unusual deserialization patterns or attempts to access the administrative interface from unexpected locations. The implementation of input validation and output encoding controls can help mitigate the risk of similar vulnerabilities in other components. Additionally, organizations should review their .NET application security practices and ensure proper deserialization security measures are in place, including the use of secure serialization formats and runtime restrictions. The vulnerability demonstrates the importance of following secure coding practices and implementing defense-in-depth strategies to protect against remote code execution threats, aligning with ATT&CK technique T1059.001 for command and scripting interpreter and T1071.004 for application layer protocols. Regular security assessments and penetration testing should be conducted to identify and remediate similar vulnerabilities in the broader application ecosystem.