Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network. This vulnerability poses a significant risk as it can lead to unauthorized access and control over affected systems.
Details
| Severity | Base Score | CVE |
|---|---|---|
| MEDIUM | 6.5 | CVE-2025-49670 |
Exploitation
To exploit this vulnerability, an attacker must have network access to the affected system and can execute a specially crafted request that triggers the heap-based buffer overflow. This may require user interaction, making it essential for users to be cautious about the sources of their network traffic.
Affected Products
- Windows Routing and Remote Access Service (RRAS): This service is integral for remote access and routing functionalities in Windows environments, making it a critical target for attackers.
Mitigation
To mitigate this vulnerability, it is recommended to apply the latest security patches provided by Microsoft. Additionally, users should implement network security measures to restrict unauthorized access and monitor for any suspicious activities.