AC2000 Uncontrolled Search Path Element_CVE-2026-21661

8.4 / 10

HIGH

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

Description

Uncontrolled Search Path Element vulnerability in JohnsonControls AC2000 on Windows allows Leveraging/Manipulating Configuration File Search Paths.

This issue affects AC2000: from 10.6 before release 10, from 11.0 before release 9, from 12 before release 3.

Basic Information

ID CVE-2026-21661

Source jci

Published May 6, 2026 at 16:21

Affected Product

Vendor JohnsonControls

Product AC2000

Version 10.6

Affected Versions JohnsonControls AC2000 10.6
JohnsonControls AC2000 11.0
JohnsonControls AC2000 12

CWE Classification

CWE-427

References

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

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    "published": "2026-05-06T16:21:13.885Z",
    "modified": "2026-05-06T16:21:13.885Z",
    "type": "cve",
    "title": "AC2000 Uncontrolled Search Path Element",
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