CVE-2025-29808— Windows Cryptographic Services Information Disclosure Vulnerability
Quick assessment
Affected
Microsoft Windows Server 2022
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft Windows Cryptographic Services是美国微软（Microsoft）公司的加密服务提供程序。 Microsoft Windows Cryptographic Services存在安全漏洞。攻击者利用该漏洞可以获取敏感信息。以下产品和版本受到影响：Windows Server 2022,Windows Server 2022 (Server Core installation)。
Possible ATT&CK Techniques 1 AI
T1005 · Data from Local SystemAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Windows Server 2022 | 10.0.20348.0< 10.0.20348.3453 |
affected |
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I. Basic Information for CVE-2025-29808
Vulnerability Information
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Vulnerability Title
Windows Cryptographic Services Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Use of a cryptographic primitive with a risky implementation in Windows Cryptographic Services allows an authorized attacker to disclose information locally.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1240
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows Cryptographic Services 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows Cryptographic Services是美国微软（Microsoft）公司的加密服务提供程序。 Microsoft Windows Cryptographic Services存在安全漏洞。攻击者利用该漏洞可以获取敏感信息。以下产品和版本受到影响：Windows Server 2022,Windows Server 2022 (Server Core installation)。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Windows Server 2022 | 10.0.20348.0 ~ 10.0.20348.3453 | - |
|
II. Public POCs for CVE-2025-29808
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · Microsoft · 2025-04-08 · 119 CVEs total
| CVE-2025-21221 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
| CVE-2025-21222 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
| CVE-2025-26669 | 8.8 HIGH | Windows Routing and Remote Access Service (RRAS) Information Disclosure Vulnerability |
| CVE-2025-27477 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
| CVE-2025-27740 | 8.8 HIGH | Active Directory Certificate Services Elevation of Privilege Vulnerability |
| CVE-2025-26647 | 8.8 HIGH | Windows Kerberos Elevation of Privilege Vulnerability |
| CVE-2025-21205 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
| CVE-2025-29794 | 8.8 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2025-27481 | 8.8 HIGH | Windows Telephony Service Remote Code Execution Vulnerability |
| CVE-2025-27737 | 8.6 HIGH | Windows Security Zone Mapping Security Feature Bypass Vulnerability |
| CVE-2025-26678 | 8.4 HIGH | Windows Defender Application Control Security Feature Bypass Vulnerability |
| CVE-2025-26663 | 8.1 HIGH | Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability |
| CVE-2025-27482 | 8.1 HIGH | Windows Remote Desktop Services Remote Code Execution Vulnerability |
| CVE-2025-27480 | 8.1 HIGH | Windows Remote Desktop Services Remote Code Execution Vulnerability |
| CVE-2025-26670 | 8.1 HIGH | Lightweight Directory Access Protocol (LDAP) Client Remote Code Execution Vulnerability |
| CVE-2025-26671 | 8.1 HIGH | Windows Remote Desktop Services Remote Code Execution Vulnerability |
| CVE-2025-27487 | 8.0 HIGH | Remote Desktop Client Remote Code Execution Vulnerability |
| CVE-2025-24073 | 7.8 HIGH | Microsoft DWM Core Library Elevation of Privilege Vulnerability |
| CVE-2025-26674 | 7.8 HIGH | Windows Media Remote Code Execution Vulnerability |
| CVE-2025-24074 | 7.8 HIGH | Microsoft DWM Core Library Elevation of Privilege Vulnerability |
Showing top 20 of 119 CVEs. View all on vendor page → →
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V. Comments for CVE-2025-29808
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