ICSA-25-240-01

icsaUScisa_csaf_ot

Mitsubishi Electric MELSEC iQ-F Series CPU Module

view advisory published 2025-08-28

Successful exploitation of this vulnerability could allow an attacker to read or write the device values of the product. In addition, the attacker may be able to stop the operation of the programs.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2025-7405US—OT elevated—
Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote unauthenticated attacker to read or writ…
02

references

External citations — patches, advisories, analysis.

03

remediations (75)

  • MitigationMELSEC iQ-F Series 'FX5UJ-40MR/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-30MR/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-30MR/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-30MT/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-30MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-30MT/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-30MT/ESS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-40MR/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-40MR/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-40MT/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-40MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-40MT/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-40MT/ESS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-60MR/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-60MR/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-60MT/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-60MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-60MT/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-60MT/ESS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-80MR/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-80MR/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-80MT/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-80MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-80MT/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5S-80MT/ESS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-32MR/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-32MR/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-32MT/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-32MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-32MT/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-32MT/ESS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-64MR/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-64MR/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-64MT/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-64MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-64MT/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-64MT/ESS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-80MR/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-80MR/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-80MT/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-80MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-80MT/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5U-80MT/ESS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UC-32MR/DS-TS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UC-32MT/D

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UC-32MT/DS-TS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UC-32MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UC-32MT/DSS-TS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UC-64MT/D

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UC-64MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UC-96MT/D

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UC-96MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-24MR/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-24MR/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-24MR/ES-A

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-24MT/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-24MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-24MT/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-24MT/ES-A

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-24MT/ESS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-40MR/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-40MR/ES-A

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-40MT/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-40MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-40MT/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-40MT/ES-A

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-40MT/ESS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-60MR/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-60MR/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-60MR/ES-A

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-60MT/DS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-60MT/DSS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-60MT/ES

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-60MT/ES-A

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

  • MitigationMELSEC iQ-F Series FX5UJ-60MT/ESS

    Mitsubishi Electric Corporation advises that there are no plans to release a fixed version. Mitsubishi Electric recommends users take the following mitigation measures to minimize the risk of vulnerability exploit:

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