Missing brute-force protection in Johnson Controls IQ Wifi 6
Priority MEDIUM 49CWE-307Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-307.
Summary
An unauthorized user could gain account access to IQ Wifi 6 versions prior to 2.0.2 by conducting a brute force authentication attack.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0055 46th percentileScored 2026-11-07
Fix Fixed IQ Wifi 6 (Johnson Controls): 2.0.2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Johnson Controls | IQ Wifi 6 | before 2.0.2 | 2.0.2 | Patch available | CNA |
- IQ Wifi 6 VendorJohnson Controls Affected before 2.0.2 Fixed in 2.0.2 Patch available CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:johnsoncontrols:iq_wifi_6_firmware:*:*:*:*:*:*:*:* | before 2.0.2 | Vulnerable | Johnson Controls |
| cpe:2.3:h:johnsoncontrols:iq_wifi_6:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Johnson Controls |
- cpe:2.3:o:johnsoncontrols:iq_wifi_6_firmware:*:*:*:*:*:*:*:* Versions before 2.0.2 Vulnerable ·Johnson Controls
- cpe:2.3:h:johnsoncontrols:iq_wifi_6:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Johnson Controls
Remediation
- Fix · CNA IQ Wifi 6 (Johnson Controls) Fixed in 2.0.2
Timeline
- 2026-10-02 Threatist record created from CVE-2023-3548
- 2026-10-03 Alias added: GHSA-682j-8mf5-c3gv
References
Sources
- CVE-2023-3548 · CVE Program
- CVE-2023-3548 · NVD
- FIRST EPSS
- GHSA-682j-8mf5-c3gv · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences