High severity · published Jul 8, 2025
CVE-2025-49719
Microsoft SQL Server Information Disclosure Vulnerability
7.5
CVSS
15.5%
EPSS
No
On KEV
Description
Improper input validation in SQL Server allows an unauthorized attacker to disclose information over a network.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)15.5% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MS
Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack · Microsoft
13.0.0 before 13.0.7055.9 · source: vendor
MS
Microsoft SQL Server 2016 for Service Pack 2 (GDR) · Microsoft
13.0.0 before 13.0.6460.7 · source: vendor
MS
Microsoft SQL Server 2017 (CU 31) · Microsoft
14.0.0 before 14.0.3495.9 · source: vendor
MS
Microsoft SQL Server 2017 (GDR) · Microsoft
14.0.0 before 14.0.2075.8 · source: vendor
MS
Microsoft SQL Server 2019 (CU 32) · Microsoft
15.0.0.0 before 15.0.4435.7 · source: vendor
MS
Microsoft SQL Server 2019 (GDR) · Microsoft
15.0.0 before 15.0.2135.5 · source: vendor
MS
Microsoft SQL Server 2022 (CU 19) · Microsoft
16.0.0.0 before 16.0.4200.1 · source: vendor
MS
Microsoft SQL Server 2022 (GDR) · Microsoft
16.0.0 before 16.0.1140.6 · source: vendor
SS
Sql Server 2016 · Microsoft
13.0.6300.2 before 13.0.6460.7; 13.0.7000.253 before 13.0.7055.9 · source: NVD
SS
Sql Server 2017 · Microsoft
14.0.1000.169 before 14.0.2075.8; 14.0.3006.16 before 14.0.3495.9 · source: NVD
SS
Sql Server 2019 · Microsoft
15.0.2000.5 before 15.0.2135.5; 15.0.4003.23 before 15.0.4435.7 · source: NVD
SS
Sql Server 2022 · Microsoft
16.0.1000.6 before 16.0.1140.6; 16.0.4003.1 before 16.0.4200.1 · source: NVD
Affected product
MS
Microsoft SQL Server 2016 for Service Pack 2 (GDR)
Microsoft