VULNERABILITY INTELLIGENCE

CVE-2026-22553

CVSS score9.8 CRITICAL
EPSS probability1.63%
CISA KEVNot currently listed
Published2026-02-24
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

All versions of InSAT MasterSCADA BUK-TS are susceptible to OS command injection through a field in its MMadmServ web interface. Malicious users that use the vulnerable endpoint are potentially able to cause remote code execution.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-78

Primary references