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MEDIUM · 5.9

CVE-2025-30394

Sensitive data storage in improperly locked memory in Remote Desktop Gateway Service allows an unauthorized attacker to deny service over a network.

Vulnerability Description

Sensitive data storage in improperly locked memory in Remote Desktop Gateway Service allows an unauthorized attacker to deny service over a network.

CVSS Score

5.9

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
MicrosoftWindows Server 2012-
MicrosoftWindows Server 2016< 10.0.14393.8066
MicrosoftWindows Server 2019< 10.0.17763.7314
MicrosoftWindows Server 2022< 10.0.20348.3692
MicrosoftWindows Server 2022 23H2< 10.0.25398.1611
MicrosoftWindows Server 2025< 10.0.26100.4061

Related Weaknesses (CWE)

CWE-591CWE-362

References

FAQ

What is CVE-2025-30394?

CVE-2025-30394 is a vulnerability with a CVSS score of 5.9 (MEDIUM). Sensitive data storage in improperly locked memory in Remote Desktop Gateway Service allows an unauthorized attacker to deny service over a network.

How severe is CVE-2025-30394?

CVE-2025-30394 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-30394?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows Server 2012, Microsoft Windows Server 2016, Microsoft Windows Server 2019, Microsoft Windows Server 2022, Microsoft Windows Server 2022 23H2.