ICSA-22-139-01: Mitsubishi electric melsec iq-f fx5u-xmy/z vulnerability
Affected Software
4 affected componentsFixes available
Mitsubishi Electric MELSEC iQ-F FX5U-xMy/z x=32,64,80, y=T,R, z=ES,DS,ESS,DSS with serial number 17X**** or later<1.270
1.270
Mitsubishi Electric MELSEC iQ-F FX5U-xMy/z x=32,64,80, y=T,R, z=ES,DS,ESS,DSS with Serial number 179**** and prior<1.073
1.073
Mitsubishi Electric MELSEC iQ-F FX5UC-xMy/z x=32,64,96, y=T,R, z=D,DSS with serial number 17X**** or later<1.270
1.270
Mitsubishi Electric MELSEC iQ-F FX5UC-xMy/z x=32,64,96, y=T,R, z=D,DSS with Serial number 179**** and prior<1.073
1.073
Event History
Feb 23, 2025
Advisory Published
01:15 PM
Frequently Asked Questions
1
What is the severity of ICSA-22-139-01?
The severity of ICSA-22-139-01 is classified as high.
2
How do I fix ICSA-22-139-01?
To fix ICSA-22-139-01, users should apply the security updates provided by Mitsubishi Electric.
3
What devices are affected by ICSA-22-139-01?
ICSA-22-139-01 affects Mitsubishi Electric MELSEC iQ-F FX5U and FX5UC controllers with specific serial number ranges.
4
What vulnerabilities are associated with ICSA-22-139-01?
ICSA-22-139-01 addresses vulnerabilities that could allow unauthorized access and control over the affected devices.
5
Who should be notified regarding ICSA-22-139-01?
Organizations using the affected Mitsubishi Electric MELSEC iQ-F controllers should be notified to assess and mitigate the risk.