CVE-2025-27480
Windows Remote Desktop Services Remote Code Execution Vulnerability
HIGH
8.1
CVSS Score
Published: April 8, 2025 at 05:23 PM UTC
Updated: June 17, 2026 at 09:03 AM UTC
7 products affected across 1 vendorWindows Server 2016Windows Server 2019Windows Server 2012
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Severity
HIGH8.1
Exploit prediction
EPSS 13%
SSVC
No known exploit
Description
Use after free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 6.2.9200.25423, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.3.9600.22523, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.14393.7969, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.17763.7136, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.20348.3453, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.25398.1551, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.26100.3775, so it looks safe — our inference, not a vendor statement
10.0.25398.0 ≤ v < 10.0.25398.1551
Affected range stops below 10.0.25398.1551, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor AdvisoryPatch
Source: [email protected]
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27480SSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
8.1HIGHmicrosoft
Vector?
Quick Info
StatusANALYZED
CWE
CWE-416
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