A Channel Accessible by Non-Endpoint vulnerability in the Schweitzer Engineering Laboratories SEL Real-Time Automation Controller (RTAC) could allow a remote attacker to perform a man-in-the-middle (MiTM) that could result in denial of service.
See the ACSELERATOR RTAC SEL-5033 Software instruction manual date code 20210915 for more details.
Exploitability
AV:NAC:HPR:NUI:RScope
S:UImpact
C:NI:HA:H6.8/CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:HOther