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CVE-2025-30391— Microsoft Dynamics Information Disclosure Vulnerability

Quick assessment

Affected
Microsoft Dynamics 365 Customer Service
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 Dynamics是美国微软（Microsoft）公司的一套适用于跨国企业的ERP业务解决方案。该产品包括财务管理、生产管理和商业智能管理等。 Microsoft Dynamics存在输入验证错误漏洞，该漏洞源于输入验证不当可能导致信息泄露。

CVSS 8.1 · High EPSS 1.27% · P67

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
Microsoft Dynamics 365 Customer Service - affected
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I. Basic Information for CVE-2025-30391

Vulnerability Information
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Vulnerability Title
Microsoft Dynamics Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper input validation in Microsoft Dynamics allows an unauthorized attacker to disclose information over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Dynamics 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Dynamics是美国微软（Microsoft）公司的一套适用于跨国企业的ERP业务解决方案。该产品包括财务管理、生产管理和商业智能管理等。 Microsoft Dynamics存在输入验证错误漏洞，该漏洞源于输入验证不当可能导致信息泄露。
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 Dynamics 365 Customer Service - -

II. Public POCs for CVE-2025-30391

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III. Intelligence Information for CVE-2025-30391

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Vendor Advisories for CVE-2025-30391 (1)

Same Patch Batch · Microsoft · 2025-04-30 · 6 CVEs total

CVE-2025-30390 9.9 CRITICAL Azure ML Compute Elevation of Privilege Vulnerability
CVE-2025-30392 9.8 CRITICAL Azure AI Bot Elevation of Privilege Vulnerability
CVE-2025-30389 8.7 HIGH Azure Bot Framework SDK Elevation of Privilege Vulnerability
CVE-2025-21416 8.5 HIGH Azure Virtual Desktop Elevation of Privilege Vulnerability
CVE-2025-33074 7.5 HIGH Azure Functions Remote Code Execution Vulnerability

IV. Related Vulnerabilities

Same vendor: Microsoft
Same weakness: CWE-20

V. Comments for CVE-2025-30391

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