CVE-2025-21309
HIGH EPSS 96.3%
Published Jan 14, 20251y ago · Modified Jun 17, 20261w ago
8.1 CVSS 3.1
Published Jan 14, 2025 1y ago
Last Modified Jun 17, 2026 1w ago
Description
Windows Remote Desktop Services Remote Code Execution Vulnerability
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
96.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available
Weaknesses 1
CWE-591
Affected Products 7
| Vendor | Product | Version | Range |
|---|---|---|---|
| microsoft | windows_server_2012 | * | any |
| microsoft | windows_server_2012 | r2 | any |
| microsoft | windows_server_2016 | * | <10.0.14393.7699 |
| microsoft | windows_server_2019 | * | <10.0.17763.6775 |
| microsoft | windows_server_2022 | * | <10.0.20348.3091 |
| microsoft | windows_server_2022_23h2 | * | <10.0.25398.1369 |
| microsoft | windows_server_2025 | * | <10.0.26100.2894 |
References 1
- msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21309
Remediation
- msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21309