CVE-2025-5514
Published: Aug 25, 2025
Modified: Aug 26, 2025
CVSS v3.1
5.3
Description
Improper Handling of Length Parameter Inconsistency vulnerability in web server function on Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote unauthenticated attacker to delay the processing of the web server function and prevent legitimate users from utilizing the web server function, by sending a specially crafted HTTP request.
| Vendor | Product | Versions |
|---|---|---|
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-32MT/ES | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-32MT/DS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-32MT/ESS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-32MT/DSS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-32MR/ES | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-32MR/DS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-64MT/ES | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-64MT/DS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-64MT/ESS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-64MT/DSS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-64MR/ES | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-64MR/DS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-80MT/ES | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-80MT/DS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-80MT/ESS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-80MT/DSS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-80MR/ES | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5U-80MR/DS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-32MT/D | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-32MT/DSS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-64MT/D | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-64MT/DSS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-96MT/D | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-96MT/DSS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-32MT/DS-TS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-32MT/DSS-TS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UC-32MR/DS-TS | affected 1.060 and later |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-24MT/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-24MT/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-24MT/ESS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-24MT/DSS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-24MR/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-24MR/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-40MT/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-40MT/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-40MT/ESS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-40MT/DSS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-40MR/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-40MR/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-60MT/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-60MT/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-60MT/ESS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-60MT/DSS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-60MR/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-60MR/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-24MT/ES-A | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-24MR/ES-A | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-40MT/ES-A | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-40MR/ES-A | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-60MT/ES-A | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5UJ-60MR/ES-A | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-30MT/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-30MT/ESS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-30MR/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-40MT/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-40MT/ESS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-40MR/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-60MT/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-60MT/ESS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-60MR/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-80MT/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-80MT/ESS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-80MR/ES | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-30MT/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-30MT/DSS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-30MR/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-40MT/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-40MT/DSS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-40MR/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-60MT/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-60MT/DSS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-60MR/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-80MT/DS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-80MT/DSS | affected All versions |
Mitsubishi Electric Corporation | MELSEC iQ-F Series FX5S-80MR/DS | affected All versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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