CVE-2018-7846 (GCVE-0-2018-7846)

Vulnerability from cvelistv5 – Published: 2019-05-22 19:57 – Updated: 2024-08-05 06:37
VLAI?
Summary
A CWE-501: Trust Boundary Violation vulnerability on connection to the Controller exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum and Modicon Premium which could cause unauthorized access by conducting a brute force attack on Modbus protocol to the controller.
Severity ?
No CVSS data available.
CWE
  • Multiple Vulnerabilities
Assigner
References
Impacted products
Vendor Product Version
n/a Modicon M580 Modicon M340 Modicon Quantum Modicon Premium Affected: Modicon M580 Modicon M340 Modicon Quantum Modicon Premium
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:37:59.620Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0735"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Modicon M580 Modicon M340 Modicon Quantum Modicon Premium",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Modicon M580 Modicon M340 Modicon Quantum Modicon Premium"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A CWE-501: Trust Boundary Violation vulnerability on connection to the Controller exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum and Modicon Premium which could cause unauthorized access by conducting a brute force attack on Modbus protocol to the controller."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Multiple Vulnerabilities",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-06-10T16:06:06",
        "orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
        "shortName": "schneider"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0735"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cybersecurity@schneider-electric.com",
          "ID": "CVE-2018-7846",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Modicon M580 Modicon M340 Modicon Quantum Modicon Premium",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Modicon M580 Modicon M340 Modicon Quantum Modicon Premium"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A CWE-501: Trust Boundary Violation vulnerability on connection to the Controller exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum and Modicon Premium which could cause unauthorized access by conducting a brute force attack on Modbus protocol to the controller."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Multiple Vulnerabilities"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/",
              "refsource": "MISC",
              "url": "https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/"
            },
            {
              "name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0735",
              "refsource": "MISC",
              "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0735"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb",
    "assignerShortName": "schneider",
    "cveId": "CVE-2018-7846",
    "datePublished": "2019-05-22T19:57:42",
    "dateReserved": "2018-03-08T00:00:00",
    "dateUpdated": "2024-08-05T06:37:59.620Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:schneider-electric:modicon_m580_firmware:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D52D735D-8AB5-40FE-A83F-266977601571\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:schneider-electric:modicon_m580:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E876C738-ABF6-4864-98A6-1E06E96A0DF4\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:schneider-electric:modicon_m340_firmware:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"05CBA9AD-ECB7-453F-8551-DD176FDE8043\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:schneider-electric:modicon_m340:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"138681A2-0146-492B-8E10-06849FC27C6E\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:schneider-electric:modicon_quantum_firmware:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"745CC7A7-70FB-4551-8EBF-600B7A6236D7\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:schneider-electric:modicon_quantum:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A9B7CEF7-B9BA-4923-808F-DA2931569EBB\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:schneider-electric:modicon_premium_firmware:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"619CFD8D-9652-4AAB-AFC4-796B3F10F61F\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:schneider-electric:modicon_premium:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F00936E2-E6EF-4ABF-8666-7D83BE424F42\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"A CWE-501: Trust Boundary Violation vulnerability on connection to the Controller exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum and Modicon Premium which could cause unauthorized access by conducting a brute force attack on Modbus protocol to the controller.\"}, {\"lang\": \"es\", \"value\": \"CWE-501: Existe una vulnerabilidad de violaci\\u00f3n de l\\u00edmite de confianza en la conexi\\u00f3n al controlador, en todas las versiones de Modicon M580, Modicon M340, Modicon Quantum y Modicon Premium, lo que podr\\u00eda generar un acceso no autorizado al realizar un ataque de fuerza bruta sobre el protocolo Modbus hacia el controlador.\"}]",
      "id": "CVE-2018-7846",
      "lastModified": "2024-11-21T04:12:52.140",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:N/A:N\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2019-05-22T20:29:01.667",
      "references": "[{\"url\": \"https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/\", \"source\": \"cybersecurity@se.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0735\", \"source\": \"cybersecurity@se.com\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0735\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}]",
      "sourceIdentifier": "cybersecurity@se.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-668\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2018-7846\",\"sourceIdentifier\":\"cybersecurity@se.com\",\"published\":\"2019-05-22T20:29:01.667\",\"lastModified\":\"2024-11-21T04:12:52.140\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A CWE-501: Trust Boundary Violation vulnerability on connection to the Controller exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum and Modicon Premium which could cause unauthorized access by conducting a brute force attack on Modbus protocol to the controller.\"},{\"lang\":\"es\",\"value\":\"CWE-501: Existe una vulnerabilidad de violaci\u00f3n de l\u00edmite de confianza en la conexi\u00f3n al controlador, en todas las versiones de Modicon M580, Modicon M340, Modicon Quantum y Modicon Premium, lo que podr\u00eda generar un acceso no autorizado al realizar un ataque de fuerza bruta sobre el protocolo Modbus hacia el controlador.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-668\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:modicon_m580_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D52D735D-8AB5-40FE-A83F-266977601571\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:modicon_m580:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E876C738-ABF6-4864-98A6-1E06E96A0DF4\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:modicon_m340_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"05CBA9AD-ECB7-453F-8551-DD176FDE8043\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:modicon_m340:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"138681A2-0146-492B-8E10-06849FC27C6E\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:modicon_quantum_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"745CC7A7-70FB-4551-8EBF-600B7A6236D7\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:modicon_quantum:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A9B7CEF7-B9BA-4923-808F-DA2931569EBB\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:schneider-electric:modicon_premium_firmware:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"619CFD8D-9652-4AAB-AFC4-796B3F10F61F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:schneider-electric:modicon_premium:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F00936E2-E6EF-4ABF-8666-7D83BE424F42\"}]}]}],\"references\":[{\"url\":\"https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/\",\"source\":\"cybersecurity@se.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0735\",\"source\":\"cybersecurity@se.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0735\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.