ICSA-21-131-04: Siemens sinamics gh150 firmware vulnerability
Affected Software
8 affected components
Siemens SINAMICS GH150
Siemens SINAMICS GL150 (with option X30)
Siemens SINAMICS GM150 (with option X30)
Siemens SINAMICS SH150
Siemens SINAMICS SL150
Siemens SINAMICS SM120
Siemens SINAMICS SM150
Siemens SINAMICS SM150i
Event History
Mar 25, 2025
Advisory Published
02:38 PM
Frequently Asked Questions
1
What is the severity of ICSA-21-131-04?
The severity of ICSA-21-131-04 is rated as high due to potential risks including unauthorized access and control over affected systems.
2
How do I fix ICSA-21-131-04?
To fix ICSA-21-131-04, it is recommended to apply the latest firmware updates provided by Siemens for the affected SINAMICS models.
3
What systems are affected by ICSA-21-131-04?
ICSA-21-131-04 affects various Siemens SINAMICS models including GH150, GL150 with option X30, GM150 with option X30, SH150, SL150, SM120, SM150, and SM150i.
4
What are the potential impacts of ICSA-21-131-04?
The potential impacts of ICSA-21-131-04 include the possibility of attackers gaining unauthorized access and manipulating control functions in industrial environments.
5
Is there a workaround for ICSA-21-131-04?
Currently, a specific workaround for ICSA-21-131-04 is not provided; users are encouraged to implement firmware updates swiftly to mitigate risks.