CVE-2024-32752 Johnson Controls Software House iSTAR Configuration Utility (ICU) Tool
Attackers can gain unauthorized access to iSTAR door controllers because the firmware lacks support for authenticated communications with the configuration utility.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-32752?
CVE-2024-32752 is a high-severity missing authorization vulnerability in Johnson Controls iSTAR Configuration Utility (ICU), published on 6 Jun 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
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
Weakness: CWE-306
Which versions are affected by CVE-2024-32752?
How do I fix CVE-2024-32752?
No fix has been published for CVE-2024-32752 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2024-32752 being exploited?
There is no known exploitation of CVE-2024-32752 in the wild and no public exploit code.
Sources
Also known as GHSA-j85x-732x-xq8q.