Product:
Windows MultiPoint Services
Summary
Improper access control in Windows MultiPoint Services allows an authorized attacker to elevate privileges locally. This vulnerability can lead to significant security risks as it enables unauthorized access to sensitive system functions. Attackers with local access can exploit this flaw to gain higher privileges than intended.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7.3 | CVE-2025-54116 |
Exploitation
To exploit this vulnerability, an attacker must have local access to the system running Windows MultiPoint Services. Once access is obtained, the attacker can manipulate the access control mechanisms to elevate their privileges. This can be done by executing specific commands or scripts that take advantage of the improper access control settings.
Affected Products
- Windows MultiPoint Services: A service that allows multiple users to share a single computer, which is affected by improper access control leading to privilege escalation.
Mitigation
To mitigate this vulnerability, it is recommended to apply the latest security updates provided by Microsoft. Additionally, restricting local access to trusted users and monitoring system logs for any unauthorized access attempts can help reduce the risk of exploitation.