Severity: Critical
ID: 503347
Version: 1.2
Type: remote
Family: Tenable.ot
Published: 9/29/2025
Updated: 10/1/2025
Supported Sensors: Tenable OT Security
Risk Factor: Medium
Score: 5.9
Risk Factor: High
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS Score Source: CVE-2021-27428
Risk Factor: Critical
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE: cpe:/o:ge:multilin_l60_firmware, cpe:/o:ge:multilin_c30_firmware, cpe:/o:ge:multilin_l90_firmware, cpe:/o:ge:multilin_c70_firmware, cpe:/o:ge:multilin_l30_firmware, cpe:/o:ge:multilin_b90_firmware, cpe:/o:ge:multilin_f35_firmware, cpe:/o:ge:multilin_t35_firmware, cpe:/o:ge:multilin_t60_firmware, cpe:/o:ge:multilin_c95_firmware, cpe:/o:ge:multilin_c60_firmware, cpe:/o:ge:multilin_d60_firmware, cpe:/o:ge:multilin_g60_firmware, cpe:/o:ge:multilin_b30_firmware, cpe:/o:ge:multilin_m60_firmware, cpe:/o:ge:multilin_n60_firmware, cpe:/o:ge:multilin_g30_firmware, cpe:/o:ge:multilin_d30_firmware, cpe:/o:ge:multilin_f60_firmware
Required KB Items: Tenable.ot/GE
Exploit Ease: No known exploits are available
Patch Publication Date: 3/23/2022
Vulnerability Publication Date: 3/23/2022
CVE: CVE-2021-27428
CWE: 434
ICSA: 21-075-02