CVE-2025-50171 — CRITICAL (9.1)

Q: What is CVE-2025-50171?

CVE-2025-50171 is a vulnerability with a CVSS score of 9.1 (CRITICAL). Missing authorization in Remote Desktop Server allows an unauthorized attacker to perform spoofing over a network.

Q: How severe is CVE-2025-50171?

CVE-2025-50171 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2025-50171?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows Server 2022, Microsoft Windows Server 2022 23H2, Microsoft Windows Server 2025.

Vulnerability Description

Missing authorization in Remote Desktop Server allows an unauthorized attacker to perform spoofing over a network.

CVSS Score

9.1

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Microsoft	Windows Server 2022	< 10.0.20348.3989
Microsoft	Windows Server 2022 23H2	< 10.0.25398.1791
Microsoft	Windows Server 2025	< 10.0.26100.4851

Related Weaknesses (CWE)

CWE-862

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-50171Vendor Advisory

FAQ

What is CVE-2025-50171?

CVE-2025-50171 is a vulnerability with a CVSS score of 9.1 (CRITICAL). Missing authorization in Remote Desktop Server allows an unauthorized attacker to perform spoofing over a network.

How severe is CVE-2025-50171?

CVE-2025-50171 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-50171?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows Server 2022, Microsoft Windows Server 2022 23H2, Microsoft Windows Server 2025.