Johnson Controls CEM Systems AC2000
The affected product has an off-by-one error vulnerability, which may allow an attacker to achieve super user access on the operating system.CVE-2021-3156 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).