CVE-2025-7731 (GCVE-0-2025-7731)
Vulnerability from cvelistv5
Published
2025-09-01 03:57
Modified
2025-09-02 19:28
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Summary
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.
Impacted products
Vendor Product Version
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/ES Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/ESS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/DSS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MR/ES Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MR/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/ES Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/ESS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/DSS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MR/ES Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MR/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/ES Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/ESS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/DSS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MR/ES Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MR/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/D Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-64MT/D Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-64MT/DSS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-96MT/D Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-96MT/DSS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS-TS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MT/ES Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MT/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MT/ESS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MT/DSS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MR/ES Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MR/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MT/ES Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MT/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MT/ESS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MT/DSS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MR/ES Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MR/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MT/ES Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MT/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MT/ESS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MT/DSS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MR/ES Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MR/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MT/ES-A Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MR/ES-A Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MT/ES-A Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MR/ES-A Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MT/ES-A Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MR/ES-A Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MT/ES Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MT/ESS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MR/ES Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MT/ES Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MT/ESS Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MR/ES Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MT/ES Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MT/ESS Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MR/ES Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MT/ES Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MT/ESS Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MR/ES Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MT/DS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MT/DSS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MR/DS Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MT/DS Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MT/DSS Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MR/DS Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MT/DS Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MT/DSS Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MR/DS Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MT/DS Version: All versions
Create a notification for this product.
   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MT/DSS Version: All versions
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   Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MR/DS Version: All versions
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Show details on NVD website


{
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          {
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              "content": {
                "id": "CVE-2025-7731",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2025-09-02T19:28:29.484332Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2025-09-02T19:28:39.347Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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          "defaultStatus": "unaffected",
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          "vendor": "Mitsubishi Electric Corporation",
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            {
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              "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",
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          "versions": [
            {
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            }
          ]
        },
        {
          "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",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-24MR/DS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-40MT/ES",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-40MT/DS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-40MT/ESS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-40MT/DSS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-40MR/ES",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-40MR/DS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-60MT/ES",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-60MT/DS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-60MT/ESS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-60MT/DSS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-60MR/ES",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-60MR/DS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "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"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-24MR/ES-A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-40MT/ES-A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-40MR/ES-A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "All versions"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UJ-60MT/ES-A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
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communication messages, and read or write the device values of the product and stop the operations of programs by using the obtained credential information.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"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.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-319\", \"description\": \"CWE-319 Cleartext Transmission of Sensitive Information\"}]}], \"providerMetadata\": {\"orgId\": \"e0f77b61-78fd-4786-b3fb-1ee347a748ad\", \"shortName\": \"Mitsubishi\", \"dateUpdated\": \"2025-09-01T03:57:49.657Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-7731\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-09-02T19:28:39.347Z\", \"dateReserved\": \"2025-07-16T22:31:25.034Z\", \"assignerOrgId\": \"e0f77b61-78fd-4786-b3fb-1ee347a748ad\", \"datePublished\": \"2025-09-01T03:57:49.657Z\", \"assignerShortName\": \"Mitsubishi\"}",
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    }
  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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