Product:
.NET
Summary
Improper link resolution before file access in .NET allows an authorized attacker to elevate privileges locally. This vulnerability can lead to significant security risks if exploited. Attackers can gain higher access levels than intended, potentially compromising system integrity.
Details
| Severity | Base Score | CVE |
|---|---|---|
| HIGH | 7.3 | CVE-2025-55247 |
Exploitation
To exploit this vulnerability, an attacker must have local access to the system and be able to manipulate file links. By crafting specific link structures, the attacker can trick the system into granting elevated privileges, allowing unauthorized actions to be performed.
Affected Products
- .NET: Vulnerable to improper link resolution, allowing privilege escalation.
Mitigation
To mitigate this vulnerability, it is recommended to apply the latest security updates provided by Microsoft. Users should also ensure that access controls are properly configured to limit local access to trusted users only.