Severity: Critical
ID: 500791
Version: 1.6
Type: remote
Family: Tenable.ot
Published: 2/1/2023
Updated: 9/4/2024
Supported Sensors: Tenable OT Security
Risk Factor: High
Score: 7.3
Risk Factor: Critical
Base Score: 10
Temporal Score: 7.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2021-38397
Risk Factor: Critical
Base Score: 10
Temporal Score: 8.7
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
CPE: cpe:/o:honeywell:c300_firmware:-, cpe:/o:honeywell:c200e_firmware:-, cpe:/o:honeywell:c200_firmware:-
Required KB Items: Tenable.ot/Honeywell
Exploit Ease: No known exploits are available
Patch Publication Date: 10/28/2022
Vulnerability Publication Date: 10/28/2022
CVE: CVE-2021-38397
CWE: 434
ICSA: 21-278-04