What is CVE-2023-3548?

CVE-2023-3548 is a high-severity vulnerability in Johnson Controls Iq Wifi 6, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 8.3/10. Published 2023-07-25.

How severe is CVE-2023-3548?

High severity. CVSS v3 base score is 8.3 out of 10.

Vulnerability in Johnson Controls Iq Wifi 6

CVE-2023-3548

An unauthorized user could gain account access to IQ Wifi 6 versions prior to 2.0.2 by conducting a brute force authentication attack.

EPSS: 0.005 (42.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L.

Affected products

Johnson Controls Iq Wifi 6 — versions 0
Johnsoncontrols Iq_wifi_6
Johnsoncontrols Iq_wifi_6_firmware

Weakness classification (CWE)

CWE-307 — Improper Restriction of Excessive Authentication Attempts

References

productsecurity@jci.com (Vendor Advisory)
productsecurity@jci.com (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2023-3548?: CVE-2023-3548 is a high-severity vulnerability in Johnson Controls Iq Wifi 6, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 8.3/10. Published 2023-07-25.
How severe is CVE-2023-3548?: High severity. CVSS v3 base score is 8.3 out of 10.