CVE-2026-34498

L4L

State: Published
Severity: 5.1 Medium
Published: Oct 6, 2026
Updated: Oct 6, 2026
Reserved: Mar 30, 2026

Description

Improper input validation vulnerability in Johnson Controls Illustra Standard - L4L China on Windows allows OS Command Injection.

This issue affects Illustra Standard - L4L China: before 6.0.0.66394.

Scores

CVSS	Score	Vector	Source
4.0	5.1 Medium	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:H/SA:L	jci

Weaknesses

CWE-20 Improper input validation

Affected Products

Product	Versions
Illustra Standard - L4L ChinaJohnson Controls	before 6.0.0.66394Affected

References

https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories

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