CVE-2025-2230

HIGH
Published Mar 13, 2025 Modified Apr 15, 2026 CWE-287

Description

A flaw exists in the Windows login flow where an AuthContext token can be exploited for replay attacks and authentication bypass.

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CVSS v3.1 Score

7.7
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness Type (CWE)

CWE-287 Improper Authentication

References

Frequently Asked Questions

What is CVE-2025-2230? +
A flaw exists in the Windows login flow where an AuthContext token can be exploited for replay attacks and authentication bypass. It has a CVSS v3.1 base score of 7.7 (HIGH).
How severe is CVE-2025-2230? +
CVE-2025-2230 has a CVSS v3.1 score of 7.7 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
How do I check if I'm vulnerable to CVE-2025-2230? +
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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