CVE-2018-18097 in Solid State Drive Toolbox
Summary
by MITRE
Improper directory permissions in Intel Solid State Drive Toolbox before 3.5.7 may allow an authenticated user to potentially enable escalation of privilege via local access.
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Analysis
by VulDB Data Team • 04/20/2020
The vulnerability identified as CVE-2018-18097 represents a critical privilege escalation flaw within Intel Solid State Drive Toolbox software versions prior to 3.5.7. This issue stems from improper directory permissions that create exploitable conditions for authenticated users with local access to elevate their privileges on affected systems. The vulnerability specifically affects the software's handling of directory access controls, where insufficient permission settings allow local users to manipulate system resources that should remain restricted to administrative access.
The technical flaw manifests through inadequate access control mechanisms implemented within the Intel Solid State Drive Toolbox application. When the software creates or manages directory structures for configuration files, logs, or system integration components, it fails to establish proper permission boundaries. This misconfiguration allows authenticated local users to gain access to directories that contain sensitive system information or executable components. The vulnerability operates under the principle of least privilege violation, where the application does not properly enforce access restrictions that would normally prevent standard users from accessing administrative resources. This weakness falls under the category of improper access control as defined by CWE-284, which specifically addresses inadequate permissions and access controls in software applications.
The operational impact of this vulnerability extends beyond simple privilege escalation, as it creates potential entry points for more sophisticated attacks. An authenticated user with local access can leverage this flaw to execute malicious code with elevated privileges, potentially leading to complete system compromise. The local access requirement means that attackers must already have a valid account on the system, but this barrier is often easily overcome through social engineering, credential theft, or other initial compromise techniques. The vulnerability is particularly concerning because it affects system-level software integration tools that typically require elevated permissions for legitimate operation, making the privilege escalation path more direct and impactful. This weakness can enable attackers to modify system configurations, install malware, or access sensitive data that would normally be protected from standard user accounts.
Mitigation strategies for CVE-2018-18097 primarily focus on updating to the patched version of Intel Solid State Drive Toolbox 3.5.7 or later, which addresses the improper directory permissions issue through proper access control implementation. System administrators should conduct immediate inventory checks to identify all affected systems and prioritize patch deployment across enterprise environments. Additional defensive measures include implementing strict access control policies for system directories, monitoring for unauthorized access attempts to sensitive locations, and ensuring that only authorized personnel have local access to systems running the affected software. The vulnerability demonstrates the importance of proper permission management in system integration tools and aligns with ATT&CK technique T1068 which covers local privilege escalation through improper access control. Organizations should also consider implementing principle of least privilege enforcement and regular security audits of system directories to prevent similar issues from arising in other software components. The remediation process should include comprehensive testing to ensure that the patch does not introduce compatibility issues with existing system configurations while maintaining the necessary security controls to prevent privilege escalation attacks.