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Product · Honeywell

IQ4E

1 known vulnerabilities.

IQ4E at a glance

Last 12 months
1
Critical · all time
1
Exploited · all time
0
Public exploit · all time
1
New vulnerabilities per month · last 12 months
0 1 1 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 1 vulnerability, 1 critical Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
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All Critical High Medium Low Exploited only Public exploit

1 result · Feed

  • Critical 10.0
    CVE-2026-3611 Public exploit

    Honeywell IQ4x BMS Controller Missing authentication for critical function

    The Honeywell IQ4x building management controller, exposes its full web-based HMI without authentication in its factory-default configuration. With no user module configured, security is disabled by design and the system operates under a System Guest (level 1…

    Honeywell IQ3 IQ4E IQ422 ICS / OT