CVE-2025-53727 | Microsoft SQL Server Elevation of Privilege Vulnerability

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network.

Published: 2025-08-12 Last update: 2025-08-14 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-53727 is rated Moderate Risk (61.8/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.87%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-53727

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-18 0.64% 0.87% +0.23%
2 2026-05-08 0.19% 0.64% +0.46%
3 2026-04-28 — 0.19% —

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-53727

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.8 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.8 5.9 [email protected]

Weakness enumeration for CVE-2025-53727

Affected software / configurations for CVE-2025-53727

Vendor Product Version Raw CPE
microsoft sql_server_2016 >= 13.0.6300.2, < 13.0.6465.1 cpe:2.3:a:microsoft:sql_server_2016:*:*:*:*:*:*:x64:*
microsoft sql_server_2016 >= 13.0.7000.253, < 13.0.7060.1 cpe:2.3:a:microsoft:sql_server_2016:*:*:*:*:*:*:x64:*
microsoft sql_server_2017 >= 14.0.1000.169, < 14.0.2080.1 cpe:2.3:a:microsoft:sql_server_2017:*:*:*:*:*:*:x64:*
microsoft sql_server_2017 >= 14.0.3006.16, < 14.0.3500.1 cpe:2.3:a:microsoft:sql_server_2017:*:*:*:*:*:*:x64:*
microsoft sql_server_2019 >= 15.0.2000.5, < 15.0.2140.1 cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:*
microsoft sql_server_2019 >= 15.0.4003.23, < 15.0.4440.1 cpe:2.3:a:microsoft:sql_server_2019:*:*:*:*:*:*:x64:*
microsoft sql_server_2022 >= 16.0.1000.6, < 16.0.1145.1 cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:*
microsoft sql_server_2022 >= 16.0.4003.1, < 16.0.4210.1 cpe:2.3:a:microsoft:sql_server_2022:*:*:*:*:*:*:x64:*

References for CVE-2025-53727

cvelogic Threat Intelligence