CVE-2025-50171

CRITICAL
Published Aug 12, 2025 Modified Aug 14, 2025 CWE-862

Description

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

CVSS v3.1 Score

9.1
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness Type (CWE)

CWE-862 Missing Authorization

Affected Products

Vendor Product
microsoft windows_server_2022
microsoft windows_server_2022_23h2
microsoft windows_server_2025

References

Frequently Asked Questions

What is CVE-2025-50171? +
Missing authorization in Remote Desktop Server allows an unauthorized attacker to perform spoofing over a network. It has a CVSS v3.1 base score of 9.1 (CRITICAL).
How severe is CVE-2025-50171? +
CVE-2025-50171 has a CVSS v3.1 score of 9.1 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.
What products are affected by CVE-2025-50171? +
CVE-2025-50171 affects products from microsoft, specifically: windows_server_2022, windows_server_2022_23h2, windows_server_2025. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-50171? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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