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CVE-2025-49719— Microsoft SQL Server Information Disclosure Vulnerability

Quick assessment

Affected
Microsoft Microsoft SQL Server 2016 for Service Pack 2 (GDR)
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft SQL Server是美国微软（Microsoft）公司的一套应用在Microsoft Windows系统下的大型商业数据库系统。 Microsoft SQL Server存在输入验证错误漏洞。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：Microsoft SQL Server 2016 for x64-based Systems Service Pack 2 (GDR),Microsoft SQL Server 2019 for x64-based Systems (G

CVSS 7.5 · High EPSS 10.82% · P96

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-49719

Vulnerability Information
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Vulnerability Title
Microsoft SQL Server Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper input validation in SQL Server allows an unauthorized attacker to disclose information over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft SQL Server 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft SQL Server是美国微软（Microsoft）公司的一套应用在Microsoft Windows系统下的大型商业数据库系统。 Microsoft SQL Server存在输入验证错误漏洞。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：Microsoft SQL Server 2016 for x64-based Systems Service Pack 2 (GDR),Microsoft SQL Server 2019 for x64-based Systems (G
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 Microsoft SQL Server 2016 for Service Pack 2 (GDR) 13.0.0 ~ 13.0.6460.7 -
Microsoft Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack 13.0.0 ~ 13.0.7055.9 -
Microsoft Microsoft SQL Server 2017 (CU 31) 14.0.0 ~ 14.0.3495.9 -
Microsoft Microsoft SQL Server 2017 (GDR) 14.0.0 ~ 14.0.2075.8 -
Microsoft Microsoft SQL Server 2019 (CU 32) 15.0.0.0 ~ 15.0.4435.7 -
Microsoft Microsoft SQL Server 2019 (GDR) 15.0.0 ~ 15.0.2135.5 -
Microsoft Microsoft SQL Server 2022 (CU 19) 16.0.0.0 ~ 16.0.4200.1 -
Microsoft Microsoft SQL Server 2022 (GDR) 16.0.0 ~ 16.0.1140.6 -

II. Public POCs for CVE-2025-49719

# POC Description Source Link Shenlong Link
1 None https://github.com/HExploited/CVE-2025-49719-Exploit POC Details
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III. Intelligence Information for CVE-2025-49719

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Same Patch Batch · Microsoft · 2025-07-08 · 129 CVEs total

CVE-2025-47981 9.8 CRITICAL SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerabilit
CVE-2025-48817 8.8 HIGH Remote Desktop Client Remote Code Execution Vulnerability
CVE-2025-49723 8.8 HIGH Windows StateRepository API Server file Tampering Vulnerability
CVE-2025-49701 8.8 HIGH Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2025-49688 8.8 HIGH Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-49687 8.8 HIGH Windows Input Method Editor (IME) Elevation of Privilege Vulnerability
CVE-2025-49704 8.8 HIGH Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2025-49673 8.8 HIGH Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-49676 8.8 HIGH Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-49674 8.8 HIGH Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-49672 8.8 HIGH Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-49669 8.8 HIGH Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-48824 8.8 HIGH Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-49657 8.8 HIGH Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-49739 8.8 HIGH Visual Studio Elevation of Privilege Vulnerability
CVE-2025-49740 8.8 HIGH Windows SmartScreen Security Feature Bypass Vulnerability
CVE-2025-47998 8.8 HIGH Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-49663 8.8 HIGH Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2025-47986 8.8 HIGH Universal Print Management Service Elevation of Privilege Vulnerability
CVE-2025-49724 8.8 HIGH Windows Connected Devices Platform Service Remote Code Execution Vulnerability

Showing top 20 of 129 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: Microsoft
Same weakness: CWE-20

V. Comments for CVE-2025-49719

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