CVE-2025-49688

EUVD-2025-20636 · Published Jul 8, 2025

Double free in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

Technologies

Microsoft Windows Server 2019Microsoft Windows Server 2012Microsoft Windows Server 2016Microsoft Windows Server 2022Microsoft Windows Server 2022 23H2Microsoft Windows Server 2025

Weaknesses

CWE-415

CVSS scores

v3.18.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

MITRE ATT&CK

Inferred

Where this vulnerability fits in an attack

ReconImpact

Initial Access

T1190Exploit Public-Facing Application

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49688

Potentially impacted assets

See if this affects your attack surface