CVE-2025-26379

HIGH

Johnson Controls IQ Panels 2/2+/IQHub/IQPanel 4 PowerG Weak PRNG in Packet Encryption

Title source: llm
STIX 2.1

Description

Use of a weak pseudo-random number generator, which may allow an attacker to read or inject encrypted PowerG packets.

References (2)

Core 2

Scores

CVSS v4 7.2
EPSS 0.0017
EPSS Percentile 6.2%
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:L/SI:L/SA:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-338
Status published
Products (5)
Johnson Controls/IQ Panels2, 2+, IQHub, IQPanel 4, PowerG IQ Panel 2+ - 2+
Johnson Controls/IQ Panels2, 2+, IQHub, IQPanel 4, PowerG IQ Panels2 - 2
Johnson Controls/IQ Panels2, 2+, IQHub, IQPanel 4, PowerG IQHub
Johnson Controls/IQ Panels2, 2+, IQHub, IQPanel 4, PowerG IQPanel 4 - 4.6.0
Johnson Controls/IQ Panels2, 2+, IQHub, IQPanel 4, PowerG PowerG - 53.02
Published Dec 22, 2025
Tracked Since Feb 18, 2026