CVE-2025-24327 is a vulnerability identified in Intel Rapid Storage Technology (RST) Application versions prior to 20.0.1021. The flaw arises from insecure inherited permissions within the application operating in Ring 3 (user space), which can be exploited by an unprivileged but authenticated local user. The vulnerability allows escalation of privilege through local code execution, contingent on a high complexity attack vector that requires active user interaction. The attack does not require special internal knowledge but does require the attacker to have local access and the victim to perform some action. The vulnerability affects confidentiality, integrity, and availability of the system at a high level, although the initial impact on system confidentiality, integrity, and availability is noted as none, indicating the escalation is a prerequisite for further impact. The CVSS 4.0 vector indicates the attack vector is local (AV:L), with high attack complexity (AC:H), requiring privileges (PR:L) and user interaction (UI:A). The vulnerability is not known to be exploited in the wild as of publication. The insecure permissions likely allow the attacker to execute code with elevated privileges, potentially compromising the system or bypassing security controls. Intel RST is widely used for managing storage devices and RAID configurations on Intel-based systems, making this vulnerability relevant for many enterprise and consumer environments.

The potential impact of CVE-2025-24327 is significant for organizations relying on Intel Rapid Storage Technology for storage management. Successful exploitation could allow an authenticated local user to escalate privileges, potentially leading to unauthorized access to sensitive data, modification or deletion of critical files, and disruption of storage services. This could compromise system confidentiality, integrity, and availability, affecting business operations and data security. The requirement for local access and user interaction limits remote exploitation but does not eliminate risk in environments where multiple users share systems or where attackers have gained limited access. In enterprise settings, this could facilitate lateral movement or privilege escalation within networks, increasing the risk of broader compromise. The absence of known exploits in the wild suggests limited current risk, but the medium CVSS score and high impact potential warrant proactive mitigation. Organizations with Intel RST deployed on critical infrastructure or sensitive environments should consider this vulnerability a moderate threat that could be leveraged in targeted attacks.

To mitigate CVE-2025-24327, organizations should promptly update Intel Rapid Storage Technology Application to version 20.0.1021 or later where the vulnerability is addressed. Until patching is possible, restrict local user permissions to minimize the number of authenticated users who can access systems running vulnerable versions. Implement strict access controls and monitoring on systems with Intel RST installed, especially those shared among multiple users. Employ endpoint detection and response (EDR) solutions to detect suspicious local privilege escalation attempts. Educate users about the risks of interacting with untrusted software or executing unknown files, as active user interaction is required for exploitation. Consider isolating critical systems or limiting local administrative privileges to reduce the attack surface. Regularly audit installed software versions and permissions to ensure compliance with security policies. Finally, maintain up-to-date backups to recover from potential availability impacts.