CVE-2021-27663

CEM Systems AC2000

Published Aug 30, 2021 CVSS 3.1 · 8.2 High EPSS 1.7% KEV · Not listed
Description
A vulnerability in versions 10.1 through 10.5 of Johnson Controls CEM Systems AC2000 allows a remote attacker to access to the system without adequate authorization. This issue affects: Johnson Controls CEM Systems AC2000 10.1; 10.2; 10.3; 10.4; 10.5.

Remediation

Vendor Solution

Apply a patch to all affected versions and implementations. The fix will also be included in 10.5 Server Feature Pack 2, version 10.6 and all future releases. To access the patch, affected users should contact their CEM support team: https://www.cemsys.com/support/technical-helpdesk/

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-14409 A vulnerability in versions 10.1 through 10.5 of Johnson Controls CEM Systems AC2000 allows a remote attacker to access to the system without adequate authorization. This issue affects: Johnson Controls CEM Systems AC2000 10.1; 10.2; 10.3; 10.4; 10.5.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
jci
Published
Updated
Sep 17, 2024, 3:38 AM
Reserved
Feb 24, 2021, 12:00 AM
Status
Modified
Published
Aug 30, 2021, 6:15 PM
Modified
Jun 17, 2026, 3:45 AM