CVE-2024-32752

high

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

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-158-04

https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories

https://www.johnsoncontrols.com/-/media/jci/cyber-solutions/product-security-advisories/2024/jci-psa-2024-06.pdf

Details

Source: Mitre, NVD

Published: 2024-06-06

Updated: 2026-04-15

Risk Information

CVSS v2

Base Score: 9.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.1

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Severity: Critical

CVSS v4

Base Score: 8.8

Vector: 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