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Status published
Critical
CVE-2022-21941
iSTAR Ultra
Vulnerability Description
All versions of iSTAR Ultra prior to version 6.8.9.CU01 are vulnerable to a command injection that could allow an unauthenticated user root access to the system.
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:
- Khoa Hoang
References
More from Johnson Controls
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CVE-2025-61739
Johnson Controls IQ Panels2, 2+, IQHub, IQPanel 4, PowerG reusing a nonce, key pair in encryption
High
7.2
CVE-2025-61738
Johnson Controls PowerG and IQPanel cleartext transmission of sensitive information
Low
2.3
CVE-2025-61736
iSTAR- Improper Validation of Certificate Expiration
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7.1
CVE-2025-43876
iSTAR Ultra, Ultra SE, Ultra G2, Ultra G2 SE, iSTAR Edge G2 - Authenticated web application command injection - get8021xSettings
High
8.7
Affected Vendor
Johnson Controls
View all reports →Affected Software
iSTAR Ultra
Vulnerable Versions:
all versions prior to 6.8.9.CU01
Timeline
Official Publish:
August 31st, 2022
Last Modified:
September 17th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H