CVE-2026-21410

InSAT MasterSCADA BUK-TS SQL Injection

State: Published
Severity: 9.3 Critical
Published: Feb 24, 2026
Updated: Feb 26, 2026
Reserved: Feb 9, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	9.3 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	icscert
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	icscert

Weaknesses

CWE-89

Affected Products

Product	Versions
MasterSCADA BUK-TSInSAT	All versionsAffected

References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-055-01
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-055-01.json

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.