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July 26, 2023

Rewterz Threat Advisory – ICS: Johnson Controls IQ Vulnerability

Severity

High

Analysis Summary

CVE-2023-3548

Johnson Controls IQ Wifi 6 could allow a remote attacker to bypass security restrictions, caused by improper restriction of excessive authentication attempts. By utilize brute force attack techniques, an attacker could exploit this vulnerability to gain unauthorized account access.

Impact

Security Bypass

Indicators Of Compromise

CVE

CVE-2023-22023

Affected Vendors

Johnson Controls

Affected Products

Johnson Controls IQ Wifi 6 2.0.1

Remediation

Refer to Johnson Controls Security Advisory for patch, upgrade or suggested workaround information.

Johnson Controls Security Advisory

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