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Status published
High
CVE-2024-32752
Johnson Controls Software House iSTAR Configuration Utility (ICU) Tool
Vulnerability Description
The iSTAR door controllers running firmware prior to version 6.6.B, does not support authenticated communications with ICU, which may allow an attacker to gain unauthorized access
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Reid Wightman
References
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CVE-2025-61736
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CVE-2025-43876
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8.7
Affected Vendor
Johnson Controls
View all reports →Affected Software
iSTAR Configuration Utility (ICU), iSTAR Pro, Edge and eX, iSTAR Ultra and Ultra LT
Vulnerable Versions:
0
Timeline
Official Publish:
June 6th, 2024
Last Modified:
April 24th, 2025
Added to House:
July 22nd, 2026