CVE-2026-64887

HIGH CVSS 4.0: 7.0 EPSS 0.11%
Updated Aug 14, 2026
Johnson_Controls
Parameter Value
CVSS 7.0 (HIGH)
Affected Versions 0 — 4.1
Fixed In 4.1
Type CWE-321
Vendor Johnson_Controls
Public PoC No

Use of hard-coded cryptographic key vulnerability in Johnson Controls Airwall allows : Cryptanalytic Attack. This issue affects Airwall: before 4.1.

Attack Parameters

Attack Vector
Local
Requires local access
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
Low
Partial data modification
Availability
None
No disruption

CVSS Vector v4.0

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Johnson_Controls Airwall
cpe:2.3:a:johnson_controls:airwall:*:*:*:*:*:*:*:*
0 4.1