CVE-2026-71450 Johnson Controls EasyIO Neo EC and CW Edge Controller - Authentication Bypass

Johnson Controls EasyIO Neo EC and CW Edge Controller from EC 3.3b62 through EC 3.3b63 and CW 3.3b24 through CW 3.3b25 contain an authentication bypass caused by use of alternate path or channel, letting attackers bypass authentication, exploit requires no special privileges.

CVSS base score 8.7 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Authentication Bypass
Impact
Broken Authentication
CVSS vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
2 November 2026
Updated
3 November 2026
Weakness
CWE-288

Vendor fix

Update to versions later than EC 3.3b63 and CW 3.3b25 or latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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