CVE-1999-0575 in Windows
Summary
by MITRE
A Windows NT system's user audit policy does not log an event success or failure, e.g. for Logon and Logoff, File and Object Access, Use of User Rights, User and Group Management, Security Policy Changes, Restart, Shutdown, and System, and Process Tracking.
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Analysis
by VulDB Data Team • 04/16/2026
This vulnerability resides in the Windows nt operating system's audit policy implementation where critical security events related to user authentication and system access are not being properly logged. The flaw represents a fundamental failure in the system's security monitoring capabilities, specifically affecting the audit subsystem that should record user activities and security-relevant events. According to the common weakness enumeration framework, this corresponds to weakness id CWE-778 which addresses insufficient logging, and more broadly relates to CWE-254 which covers security misconfigurations. The vulnerability impacts the core security infrastructure by creating blind spots in the audit trail that should capture all user interactions with the system.
The technical nature of this flaw stems from the incomplete implementation of audit policies within the windows nt security framework. When users attempt to logon or logoff, access files or objects, use user rights, manage user accounts, modify security policies, or perform system restart or shutdown operations, the system fails to generate corresponding audit records. This represents a critical gap in the security monitoring architecture that violates fundamental principles of security auditing and compliance requirements. The absence of these audit records makes it impossible for security administrators to track user activities, detect unauthorized access attempts, or maintain compliance with regulatory requirements such as those outlined in the iso 27001 standard for information security management.
The operational impact of this vulnerability is severe as it fundamentally undermines the security posture of any windows nt system. Without proper audit logging, security incidents cannot be properly investigated, forensic analysis becomes impossible, and compliance with security frameworks becomes unattainable. This vulnerability creates opportunities for insider threats to go undetected, as malicious users can perform unauthorized activities without leaving any trace in the system's audit logs. The lack of logging for process tracking further compounds the issue, making it difficult to monitor system behavior and detect potential compromise or abuse of system resources. Organizations relying on windows nt systems for critical operations face significant risk exposure, particularly in environments where security auditing is mandated by industry regulations or government compliance requirements.
Mitigation strategies for this vulnerability should focus on implementing comprehensive audit policy configurations that ensure all user activities are properly logged. System administrators must configure the windows nt audit policy to explicitly enable logging for all relevant security events including logon/logoff activities, file and object access, user rights usage, user and group management, security policy changes, and system restart/shutdown operations. According to the mitre att&ck framework, this addresses the initial access and persistence phases by ensuring that malicious activities are properly recorded. Organizations should also implement additional monitoring solutions that can detect anomalous behavior patterns even when basic audit logging is incomplete. Regular audit policy reviews and compliance testing should be conducted to ensure that the system maintains proper logging capabilities. Furthermore, implementing centralized logging solutions and security information event management systems can help compensate for the incomplete local audit logging by aggregating and analyzing security events from multiple sources.