CVE-2025-10259 (GCVE-0-2025-10259)

Vulnerability from cvelistv5 – Published: 2025-11-06 07:12 – Updated: 2025-11-14 02:39
VLAI
Title
Denial-of-Service(DoS) Vulnerability in TCP Communication Function on MELSEC iQ-F Series CPU module
Summary
Improper Validation of Specified Quantity in Input vulnerability in TCP Communication Function on Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote attacker to disconnect the connection by sending specially crafted TCP packets to cause a denial-of-service (DoS) condition on the products. There is no impact on connections other than the attacked one.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-06 15:08 UTC
CWE
  • CWE-1284 - Improper Validation of Specified Quantity in Input
References
Impacted products
Vendor Product Version CPE status
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/ESS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/DSS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MR/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MR/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/ESS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/DSS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MR/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MR/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/ESS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/DSS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MR/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MR/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/D Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-64MT/D Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-64MT/DSS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-96MT/D Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-96MT/DSS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS-TS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MT/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MT/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MT/ESS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MT/DSS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MR/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MR/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MT/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MT/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MT/ESS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MT/DSS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MR/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MR/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MT/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MT/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MT/ESS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MT/DSS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MR/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MR/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MT/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-24MR/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MT/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-40MR/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MT/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UJ-60MR/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MT/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MT/ESS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MR/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MT/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MT/ESS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MR/ES Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MT/ES Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MT/ESS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MR/ES Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MT/ES Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MT/ESS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MR/ES Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MT/DS Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MT/DSS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MR/DS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MT/DS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MT/DSS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MR/DS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MT/DS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MT/DSS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MR/DS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MT/DS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MT/DSS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MR/DS Affected: All versions
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MR/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-30MT/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MR/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-40MT/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MR/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-60MT/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MR/ES-A Affected: All versions
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Mitsubishi Electric Corporation MELSEC iQ-F Series FX5S-80MT/ES-A Affected: All versions
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Show details on NVD website

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            {
              "status": "affected",
              "version": "All versions"
            }
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        },
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          "product": "MELSEC iQ-F Series FX5UJ-24MR/DS",
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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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              "version": "All versions"
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        {
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              "version": "All versions"
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        },
        {
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          "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",
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          "title": "Denial-of-Service(DoS) Vulnerability in TCP Communication Function on MELSEC iQ-F Series CPU module",
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        "cveId": "CVE-2025-10259",
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  }
}



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Taxonomy of the tags.


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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