CVE-2023-3548

IQ Wifi 6

Description

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

Remediation

Solution:

  • Upgrade IQ Wifi 6 firmware to version 2.0.2. The firmware update will be pushed to all available devices in the field. The firmware update can also be manually loaded by applying the patch tag “iqwifi2.0.2” on the device after navigating to its firmware update page.

Category

8.3
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.13%
Vendor Advisory johnsoncontrols.com
Affected: Johnson Controls IQ Wifi 6
Published at:
Updated at:

References

Link Tags
https://www.johnsoncontrols.com/cyber-solutions/security-advisories vendor advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-206-04 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2023-3548?
CVE-2023-3548 has been scored as a high severity vulnerability.
How to fix CVE-2023-3548?
To fix CVE-2023-3548: Upgrade IQ Wifi 6 firmware to version 2.0.2. The firmware update will be pushed to all available devices in the field. The firmware update can also be manually loaded by applying the patch tag “iqwifi2.0.2” on the device after navigating to its firmware update page.
Is CVE-2023-3548 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-3548 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-3548?
CVE-2023-3548 affects Johnson Controls IQ Wifi 6.
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