CVE-2025-49719

Microsoft SQL Server Information Disclosure Vulnerability

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

Improper input validation in SQL Server allows an unauthorized attacker to disclose information over a network.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2025-06-09 CVE Reserved
2025-07-08 CVE Published
2025-07-09 First Exploit
2025-07-18 EPSS Updated
2025-07-21 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/HExploited/CVE-2025-49719-Exploit	2025-07-09

URL	Date	SRC

URL	Date	SRC
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49719	2025-07-08

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Microsoft Search vendor "Microsoft"		Microsoft SQL Server 2017 (GDR) Search vendor "Microsoft" for product "Microsoft SQL Server 2017 (GDR)"				>= 14.0.0.0 < 14.0.2075.8 Search vendor "Microsoft" for product "Microsoft SQL Server 2017 (GDR)" and version " >= 14.0.0.0 < 14.0.2075.8"		en		Affected
Microsoft Search vendor "Microsoft"		Microsoft SQL Server 2016 For Service Pack 2 (GDR) Search vendor "Microsoft" for product "Microsoft SQL Server 2016 For Service Pack 2 (GDR)"				>= 13.0.0.0 < 13.0.6460.7 Search vendor "Microsoft" for product "Microsoft SQL Server 2016 For Service Pack 2 (GDR)" and version " >= 13.0.0.0 < 13.0.6460.7"		en		Affected
Microsoft Search vendor "Microsoft"		Microsoft SQL Server 2019 (GDR) Search vendor "Microsoft" for product "Microsoft SQL Server 2019 (GDR)"				>= 15.0.0.0 < 15.0.2135.5 Search vendor "Microsoft" for product "Microsoft SQL Server 2019 (GDR)" and version " >= 15.0.0.0 < 15.0.2135.5"		en		Affected
Microsoft Search vendor "Microsoft"		Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack Search vendor "Microsoft" for product "Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack"				>= 13.0.0.0 < 13.0.7055.9 Search vendor "Microsoft" for product "Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack" and version " >= 13.0.0.0 < 13.0.7055.9"		en		Affected
Microsoft Search vendor "Microsoft"		Microsoft SQL Server 2017 (CU 31) Search vendor "Microsoft" for product "Microsoft SQL Server 2017 (CU 31)"				>= 14.0.0.0 < 14.0.3495.9 Search vendor "Microsoft" for product "Microsoft SQL Server 2017 (CU 31)" and version " >= 14.0.0.0 < 14.0.3495.9"		en		Affected
Microsoft Search vendor "Microsoft"		Microsoft SQL Server 2022 (GDR) Search vendor "Microsoft" for product "Microsoft SQL Server 2022 (GDR)"				>= 16.0.0.0 < 16.0.4200.1 Search vendor "Microsoft" for product "Microsoft SQL Server 2022 (GDR)" and version " >= 16.0.0.0 < 16.0.4200.1"		en		Affected
Microsoft Search vendor "Microsoft"		Microsoft SQL Server 2019 (CU 32) Search vendor "Microsoft" for product "Microsoft SQL Server 2019 (CU 32)"				>= 15.0.0.0 < 15.0.4435.7 Search vendor "Microsoft" for product "Microsoft SQL Server 2019 (CU 32)" and version " >= 15.0.0.0 < 15.0.4435.7"		en		Affected
Microsoft Search vendor "Microsoft"		Microsoft SQL Server 2022 (CU 19) Search vendor "Microsoft" for product "Microsoft SQL Server 2022 (CU 19)"				>= 16.0.0.0 < 16.0.1140.6 Search vendor "Microsoft" for product "Microsoft SQL Server 2022 (CU 19)" and version " >= 16.0.0.0 < 16.0.1140.6"		en		Affected