CVE-2021-27663
HIGHJohnson Controls CEM Systems AC2000 <10.6 - Info Disclosure
Title source: llmDescription
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.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://www.johnsoncontrols.com/cyber-solutions/security-advisories
Third Party Advisory, US Government Resource third-party-advisory
x_refsource_cert
https://us-cert.gov/ics/advisories/ICSA-21-238-01
Scores
CVSS v3
8.2
EPSS
0.0157
EPSS Percentile
72.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Details
CWE
CWE-285
Status
published
Products (1)
johnsoncontrols/ac2000_firmware
10.1 - 10.5
Published
Aug 30, 2021
Tracked Since
Feb 18, 2026