Hitachi ABB Power Grids Update
2772Warning Date
Severity Level
Warning Number
Target Sector
21 October, 2020
● Critical
2020-1952
Energy
Description:
Hitachi ABB Power Grids has released a security update to address a vulnerability in the following products:
- XMC20 R4 using COGE5
- versions older than co5ne_r1h07_12.esw
- XMC20 R6 using COGE5
- versions older than co5ne_r2d14_03.esw
Threats:
Attacker could exploit this vulnerability by opening a communication channel without first performing authentication, resulting in unauthorized access.
Best practice and Recommendations:
The CERT team encourages users to review Hitachi ABB Power Grids security advisory and apply the necessary update: