FKIE_CVE-2019-6830

Vulnerability from fkie_nvd - Published: 2019-09-17 20:15 - Updated: 2026-06-17 02:39
Severity
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A CWE-248: Uncaught Exception vulnerability exists IN Modicon M580 all versions prior to V2.80, which could cause a possible denial of service when sending an appropriately timed HTTP request to the controller.
References
cybersecurity@se.comhttps://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/Vendor Advisory
Impacted products
Vendor Product Version
schneider-electric modicon_m580_firmware *
schneider-electric modicon_m580 -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Modicon M580",
          "vendor": "Schneider Electric SE",
          "versions": [
            {
              "status": "affected",
              "version": "all versions prior to V2.80"
            }
          ]
        }
      ],
      "source": "cybersecurity@se.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
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          "cpeMatch": [
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              "matchCriteriaId": "6FDEB227-D50B-402C-9C11-E29F52BC10BB",
              "versionEndExcluding": "2.80",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
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            }
          ],
          "negate": false,
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      ],
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    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A CWE-248: Uncaught Exception vulnerability exists IN Modicon M580 all versions prior to V2.80, which could cause a possible denial of service when sending an appropriately timed HTTP request to the controller."
    },
    {
      "lang": "es",
      "value": "Una CWE-248: Se presenta una vulnerabilidad Excepci\u00f3n No Capturada en Modicon M580 todas las versiones anteriores a V2.80, lo que podr\u00eda causar una posible denegaci\u00f3n de servicio cuando se env\u00eda una petici\u00f3n HTTP  temporizada de manera apropiada al controlador."
    }
  ],
  "id": "CVE-2019-6830",
  "lastModified": "2026-06-17T02:39:45.423",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "HIGH",
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          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "source": "nvd@nist.gov",
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  "published": "2019-09-17T20:15:12.267",
  "references": [
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      "source": "cybersecurity@se.com",
      "tags": [
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      "url": "https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/"
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  "sourceIdentifier": "cybersecurity@se.com",
  "vulnStatus": "Modified",
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          "lang": "en",
          "value": "CWE-755"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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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

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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.



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.