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This CVE record is not being prioritized for NVD enrichment efforts due to resource or other concerns.
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
Metrics
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CVE Modified by Johnson Controls6/17/2026 3:30:21 AM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"Johnson Controls","product":"iSTAR Configuration Utility (ICU)","defaultStatus":"affected","versions":[{"version":"0","lessThanOrEqual":"All","versionType":"custom","status":"affected"}]},{"vendor":"Johnson Controls","product":"iSTAR Pro, Edge and eX","defaultStatus":"affected","versions":[{"version":"0","lessThanOrEqual":"All","versionType":"custom","status":"affected"}]},{"vendor":"Johnson Controls","product":"iSTAR Ultra and Ultra LT","defaultStatus":"affected","versions":[{"version":"0","lessThan":"6.6.B","versionType":"custom","status":"affected"}]}]
CVE Modified by Johnson Controls4/24/2025 4:15:31 PM
Action
Type
Old Value
New Value
Changed
Description
Under certain circumstances communications between the ICU tool and an iSTAR Pro door controller is susceptible to Machine-in-the-Middle attacks which could impact door control and configuration.
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
New CVE Received from Johnson Controls6/06/2024 5:15:48 PM
Action
Type
Old Value
New Value
Added
Description
Under certain circumstances communications between the ICU tool and an iSTAR Pro door controller is susceptible to Machine-in-the-Middle attacks which could impact door control and configuration.
Added
CVSS V4.0
Johnson Controls CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Added
CWE
Johnson Controls CWE-306
Added
Reference
Johnson Controls https://www.cisa.gov/news-events/ics-advisories/icsa-24-158-04 [No types assigned]
Added
Reference
Johnson Controls https://www.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2024/jci-psa-2024-06.pdf [No types assigned]
Quick Info
CVE Dictionary Entry: CVE-2024-32752 NVD
Published Date: 06/06/2024 NVD
Last Modified: 06/17/2026
Source: Johnson Controls