CVE-2025-7731
Information Disclosure Vulnerability in MELSEC iQ-F Series CPU module
- State
- Published
- Severity
- 7.5 High
- Published
- Sep 1, 2025
- Updated
- Sep 2, 2025
- Reserved
- Jul 16, 2025
Description
Cleartext Transmission of Sensitive Information vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote unauthenticated attacker to obtain credential information by intercepting SLMP communication messages, and read or write the device values of the product and stop the operations of programs by using the obtained credential information.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | Mitsubishi |
Weaknesses
- CWE-319 Cleartext Transmission of Sensitive Information
Affected Products
| Product | Versions |
|---|---|
MELSEC iQ-F Series FX5U-32MT/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-32MT/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-32MT/ESSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-32MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-32MR/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-32MR/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-64MT/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-64MT/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-64MT/ESSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-64MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-64MR/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-64MR/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-80MT/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-80MT/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-80MT/ESSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-80MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-80MR/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5U-80MR/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UC-32MT/DMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UC-32MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UC-64MT/DMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UC-64MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UC-96MT/DMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UC-96MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UC-32MT/DS-TSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UC-32MT/DSS-TSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UC-32MR/DS-TSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-24MT/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-24MT/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-24MT/ESSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-24MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-24MR/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-24MR/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-40MT/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-40MT/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-40MT/ESSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-40MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-40MR/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-40MR/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-60MT/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-60MT/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-60MT/ESSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-60MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-60MR/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-60MR/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-24MT/ES-AMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-24MR/ES-AMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-40MT/ES-AMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-40MR/ES-AMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-60MT/ES-AMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5UJ-60MR/ES-AMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-30MT/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-30MT/ESSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-30MR/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-40MT/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-40MT/ESSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-40MR/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-60MT/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-60MT/ESSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-60MR/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-80MT/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-80MT/ESSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-80MR/ESMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-30MT/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-30MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-30MR/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-40MT/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-40MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-40MR/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-60MT/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-60MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-60MR/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-80MT/DSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-80MT/DSSMitsubishi Electric Corporation |
|
MELSEC iQ-F Series FX5S-80MR/DSMitsubishi Electric Corporation |
|
References
- https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-012_en.pdfvendor-advisory
- https://jvn.jp/vu/JVNVU90041458/government-resource
- https://www.cisa.gov/news-events/ics-advisories/icsa-25-240-02government-resource
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