Critical severity9.8NVD Advisory· Published Feb 24, 2026· Updated Jun 17, 2026
CVE-2026-22553
CVE-2026-22553
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:insat:masterscada:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:insat:masterscada:*:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: All versions
Patches
Vulnerability mechanics
References
2- github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-055-01.jsonnvdThird Party Advisory
- www.cisa.gov/news-events/ics-advisories/icsa-26-055-01nvdUS Government ResourceVDB Entry
News mentions
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