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CVE-2025-7731

🗓️ 01 Sep 2025 03:57:49Reported by MitsubishiType 
cve
 cve
🔗 web.nvd.nist.gov👁 17 Views

CVE-2025-7731 enables remote unauthenticated access to MELSEC iQ-F CPUs via cleartext messages.

Related
Affected
Refs
[
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5U-32MT/ES",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5U-32MT/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5U-32MT/ESS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5U-32MT/DSS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5U-32MR/ES",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5U-32MR/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5U-64MT/ES",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5U-64MT/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
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    ]
  },
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    "defaultStatus": "unaffected",
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      {
        "status": "affected",
        "version": "All versions"
      }
    ]
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    "vendor": "Mitsubishi Electric Corporation",
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  {
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    "versions": [
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        "status": "affected",
        "version": "All versions"
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    ]
  },
  {
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    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
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    ]
  },
  {
    "defaultStatus": "unaffected",
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    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
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      }
    ]
  },
  {
    "defaultStatus": "unaffected",
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    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5U-80MT/DSS",
    "vendor": "Mitsubishi Electric Corporation",
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      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5U-80MR/ES",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5U-80MR/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UC-32MT/D",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UC-32MT/DSS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UC-64MT/D",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UC-64MT/DSS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UC-96MT/D",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UC-96MT/DSS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UC-32MT/DS-TS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UC-32MT/DSS-TS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UC-32MR/DS-TS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UJ-24MT/ES",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UJ-24MT/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UJ-24MT/ESS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UJ-24MT/DSS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UJ-24MR/ES",
    "vendor": "Mitsubishi Electric Corporation",
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      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
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    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UJ-40MT/ES",
    "vendor": "Mitsubishi Electric Corporation",
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      }
    ]
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      }
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      {
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      }
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      }
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      }
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      {
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      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UJ-60MT/ES",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
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    "product": "MELSEC iQ-F Series FX5UJ-60MT/DS",
    "vendor": "Mitsubishi Electric Corporation",
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      {
        "status": "affected",
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      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UJ-60MT/ESS",
    "vendor": "Mitsubishi Electric Corporation",
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      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UJ-60MT/DSS",
    "vendor": "Mitsubishi Electric Corporation",
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      {
        "status": "affected",
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      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UJ-60MR/ES",
    "vendor": "Mitsubishi Electric Corporation",
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        "status": "affected",
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      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UJ-60MR/DS",
    "vendor": "Mitsubishi Electric Corporation",
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      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5UJ-24MT/ES-A",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
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    "vendor": "Mitsubishi Electric Corporation",
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      {
        "status": "affected",
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      }
    ]
  },
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  {
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      {
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    ]
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  {
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    "defaultStatus": "unaffected",
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    "vendor": "Mitsubishi Electric Corporation",
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      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-30MT/ES",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-30MT/ESS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-30MR/ES",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
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      }
    ]
  },
  {
    "defaultStatus": "unaffected",
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    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-40MT/ESS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-40MR/ES",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
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      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-60MT/ES",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-60MT/ESS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-60MR/ES",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-80MT/ES",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
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    "vendor": "Mitsubishi Electric Corporation",
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      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
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    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-30MT/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-30MT/DSS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-30MR/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-40MT/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-40MT/DSS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-40MR/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-60MT/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
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    "product": "MELSEC iQ-F Series FX5S-60MT/DSS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
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        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-60MR/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-80MT/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-80MT/DSS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "MELSEC iQ-F Series FX5S-80MR/DS",
    "vendor": "Mitsubishi Electric Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  }
]

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17 Jun 2026 10:05Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.17.5
EPSS0.00311
SSVC
17