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CVE-2025-33054

Microsoft Windows 11 22h2 vulnerability

8.1 HIGHEPSS 1.02%
  1. Published8 Jul 2025

Description

Insufficient UI warning of dangerous operations in Remote Desktop Client allows an unauthorized attacker to perform spoofing over a network.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Affected products

Microsoft Windows 11 22h2< 10.0.22621.5624
Microsoft Windows 11 23h2< 10.0.22631.5624
Microsoft Windows 11 24h2< 10.0.26100.4652
Microsoft Windows Server 2025< 10.0.26100.4652

Remediation

Fixed in
Microsoft Windows 11 22h2≥ 10.0.22621.5624
Microsoft Windows 11 23h2≥ 10.0.22631.5624
Microsoft Windows 11 24h2≥ 10.0.26100.4652
Microsoft Windows Server 2025≥ 10.0.26100.4652

References

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Frequently asked

Is CVE-2025-33054 being actively exploited?

CVE-2025-33054 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.02%.

How severe is CVE-2025-33054?

CVE-2025-33054 has a CVSS 3.1 base score of 8.1, rated high. EPSS estimates a 1.02% probability of exploitation.

Which products are affected by CVE-2025-33054?

Affected products include Microsoft Windows 11 22h2, Microsoft Windows 11 23h2, Microsoft Windows 11 24h2, Microsoft Windows Server 2025.

How do I fix CVE-2025-33054?

Upgrade affected software to a fixed version, for example Microsoft Windows 11 22h2 10.0.22621.5624, Microsoft Windows 11 23h2 10.0.22631.5624, Microsoft Windows 11 24h2 10.0.26100.4652 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-33054 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.