CVE-2025-24842 is a vulnerability identified in Intel System Support Utility versions prior to 4.1.0. The flaw is due to an uncontrolled search path within user applications operating at Ring 3 (user mode), which can be exploited to escalate privileges locally. Specifically, unprivileged software adversaries who already have some level of privileged user access can leverage this vulnerability to execute code with elevated privileges. The attack complexity is high, requiring local access and passive user interaction, but does not require special internal knowledge or authentication. The vulnerability affects confidentiality, integrity, and availability at a high level, meaning an attacker could potentially access sensitive data, alter system operations, or disrupt system functionality. The CVSS 4.0 score is 5.4 (medium severity), reflecting the local attack vector, high complexity, and requirement for some privileges and user interaction. No known exploits have been reported in the wild, but the vulnerability poses a risk especially in environments where Intel System Support Utility is deployed and used by privileged users. The lack of a patch link suggests that organizations should monitor Intel advisories closely and plan to upgrade to version 4.1.0 or later once available. The vulnerability does not involve network attack vectors, limiting remote exploitation but increasing risk in multi-user or shared environments.

For European organizations, this vulnerability could lead to unauthorized privilege escalation on systems running Intel System Support Utility before version 4.1.0. This could compromise sensitive data confidentiality, system integrity, and availability, particularly in environments where multiple users share systems or where privileged accounts are used frequently. Critical sectors such as finance, healthcare, government, and industrial control systems that rely on Intel hardware and associated utilities may face increased risk of insider threats or local attacks. The medium severity and high attack complexity reduce the likelihood of widespread exploitation, but targeted attacks against high-value assets remain a concern. The impact is amplified in organizations with less stringent local access controls or where users have elevated privileges by default. Additionally, the absence of known exploits provides a window for proactive mitigation before active exploitation occurs.

1. Upgrade Intel System Support Utility to version 4.1.0 or later as soon as it becomes available to eliminate the vulnerability. 2. Restrict local access to systems running the vulnerable utility, enforcing strict user account controls and minimizing privileged user accounts. 3. Implement application whitelisting and integrity monitoring to detect unauthorized code execution attempts. 4. Educate users about the risks of passive interaction with untrusted software and enforce least privilege principles. 5. Regularly audit installed software versions and patch status across all endpoints to ensure compliance. 6. Employ endpoint detection and response (EDR) solutions to monitor for suspicious local privilege escalation activities. 7. Limit the installation of Intel System Support Utility to systems where it is strictly necessary to reduce the attack surface. 8. Monitor Intel security advisories for official patches and guidance, and apply updates promptly.