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Description

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

PUBLISHED Reserved 2025-08-11 | Published 2025-09-09 | Updated 2026-02-20 | Assigner microsoft




HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Problem types

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

Product status

13.0.0 (custom) before 13.0.6470.1
affected

13.0.0 (custom) before 13.0.7065.1
affected

14.0.0 (custom) before 14.0.3505.1
affected

14.0.0 (custom) before 14.0.2085.1
affected

15.0.0.0 (custom) before 15.0.4445.1
affected

15.0.0 (custom) before 15.0.2145.1
affected

16.0.0.0 (custom) before 16.0.4212.1
affected

16.0.0 (custom) before 16.0.1150.1
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55227 (Microsoft SQL Server Elevation of Privilege Vulnerability) vendor-advisory patch

cve.org (CVE-2025-55227)

nvd.nist.gov (CVE-2025-55227)

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