ICSA-25-114-05

icsaUScisa_csaf_ot

Johnson Controls Software House iSTAR Configuration Utility (ICU) Tool

view advisory published 2025-04-24

Successful exploitation of this vulnerability may allow an attacker to execute arbitrary code.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-26382US——
Under certain circumstances the iSTAR Configuration Utility (ICU) tool could have a buffer overflow issue
02

references

External citations — patches, advisories, analysis.

03

remediations (2)

  • MitigationICU

    Aligning with CISA recommendations, Johnson Controls recommends taking steps to minimize risks to all building automation systems.

  • FixedICU

    Johnson Controls recommends users upgrade ICU to Version 6.9.5 or greater.

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