CVE-2026-21410 CRITICAL

CVE-2026-21410: InSAT MasterSCADA BUK-TS SQL Injection

Vendor Insat
Product MasterSCADA BUK-TS
Weakness CWE-89 · SQLi
Published February 24, 2026
Last update February 26, 2026
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

InSAT MasterSCADA BUK-TS is susceptible to SQL Injection through its main web interface. Malicious users that use the vulnerable endpoint are potentially able to cause remote code execution.

Key dates

02Disclosure timeline

February 24, 2026 CVE published
February 26, 2026 Record updated