ICSA-20-343-04: Schneider electric modicon m221 firmware vulnerability
Affected Software
1 affected component
Schneider Electric Modicon M221
Event History
Jan 30, 2025
Advisory Published
01:56 AM
Frequently Asked Questions
1
What is the severity of ICSA-20-343-04?
The severity of ICSA-20-343-04 is classified as high due to potential impacts on the integrity and availability of the Modicon M221 software.
2
How do I fix ICSA-20-343-04?
To fix ICSA-20-343-04, users should update to the latest firmware version provided by Schneider Electric.
3
What are the potential impacts of ICSA-20-343-04?
The potential impacts of ICSA-20-343-04 include unauthorized access and manipulation of control processes.
4
Are there any workarounds for ICSA-20-343-04?
Yes, one workaround for ICSA-20-343-04 is to restrict access to the affected devices on the network.
5
What products are affected by ICSA-20-343-04?
ICSA-20-343-04 specifically affects the Schneider Electric Modicon M221 series of software.