Vulnerability · Published Jun 6, 2024 · Assigned by jci
CVE-2024-32752Johnson Controls Software House iSTAR Configuration Utility (ICU) Tool
Critical 9.1
In plain English
A critical-severity missing authentication in iSTAR Configuration Utility (ICU) from Johnson Controls. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities).
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)0.6%top 51.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Johnson Controls | iSTAR Configuration Utility (ICU) | 0 – through All |
| Johnson Controls | iSTAR Pro, Edge and eX | 0 – through All |
| Johnson Controls | iSTAR Ultra and Ultra LT | 0 – before 6.6.B |
Weakness: CWE-306 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H