Johnson Controls IQ Panels2, 2+, IQHub, IQPanel 4, PowerG use of Cryptographically Weak Pseudo-Random Number Generator
Priority LOW 31CWE-338Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- Low · High · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
Use of a weak pseudo-random number generator, which may allow an attacker to read or inject encrypted PowerG packets.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00186 8th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- 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 Panels2, 2+, IQHub, IQPanel 4, PowerG | IQ Panels2 – 2; IQ Panel 2+ – 2+; IQHub; IQPanel 4 – 4.6.0; PowerG – 53.02 | — | No fix listed | CNA |
- IQ Panels2, 2+, IQHub, IQPanel 4, PowerG VendorJohnson Controls Affected IQ Panels2 – 2; IQ Panel 2+ – 2+; IQHub; IQPanel 4 – 4.6.0; PowerG – 53.02 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-26379
- 2026-10-03 Alias added: GHSA-wcw3-c785-7q5x
References
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- TI-2023-03311 Missing brute-force protection in Johnson Controls IQ Wifi 6 CVSS 3.1CRITICAL 9.8
Sources
- CVE-2025-26379 · CVE Program
- CVE-2025-26379 · NVD
- FIRST EPSS
- GHSA-wcw3-c785-7q5x · 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