CVE-2025-21297
Windows Remote Desktop Services Remote Code Execution Vulnerability
HIGH
8.1
CVSS Score
Published: January 14, 2025 at 06:03 PM UTC
Updated: June 17, 2026 at 08:43 AM UTC
8 products affected across 1 vendorWindows Server 2016Windows Server 2019Windows Server 2012
Using Windows Server 2019 by Microsoft?
Get instant alerts when new vulnerabilities affect Windows Server 2019 - before attackers find them.
Real-time alertsTrack your software stackFree plan available
Severity
HIGH8.1
Exploit prediction
EPSS 1%
SSVC
No known exploit
Description
Windows Remote Desktop Services Remote Code Execution Vulnerability
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Affected range stops below 6.1.7601.27520, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.2.9200.25273, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.3.9600.22371, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.14393.7699, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.17763.6775, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.20348.3091, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.25398.1369, so it looks safe — our inference, not a vendor statement
Affected range stops below 10.0.26100.2894, so it looks safe — our inference, not a vendor statement
10.0.25398.0 ≤ v < 10.0.25398.1369
Affected range stops below 10.0.25398.1369, 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-2025-21297SSVC — 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-416NVD-CWE-noinfo
Get alerted
Stop reading CVE feeds looking for your own stack
Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.
Free plan, no card