CVE-2026-21410

CRITICAL 9.8CVE-2026-21410 · Published 24/02/2026 · updated 17/06/2026

In short

CVE-2026-21410 is a CRITICAL (CVSS 9.8) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.61%, higher than 49.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

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.

References

cisagov/CSAF · Third Party Advisory
cisa.gov/news-events/ics-advisories/icsa-26-055-01 · Third Party Advisory

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