CVE-2020-12527 (GCVE-0-2020-12527)
Vulnerability from cvelistv5
Published
2021-03-02 21:15
Modified
2024-09-16 20:43
CWE
  • CWE-269 - Improper Privilege Management
Summary
An issue was discovered in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2. Improper access validation allows a logged in user to shutdown or reboot devices in his account without having corresponding permissions.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:56:52.131Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert.vde.com/en/advisories/VDE-2021-003"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert.vde.com/en/advisories/VDE-2022-039"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "mymbCONNECT24",
          "vendor": "MB connect line",
          "versions": [
            {
              "lessThanOrEqual": "2.11.2",
              "status": "affected",
              "version": "2.6.2",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "mbCONNECT24",
          "vendor": "MB connect line",
          "versions": [
            {
              "lessThanOrEqual": "2.11.2",
              "status": "affected",
              "version": "2.6.2",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "myREX24",
          "vendor": "Helmholz",
          "versions": [
            {
              "lessThanOrEqual": "2.11.2",
              "status": "affected",
              "version": "2",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "myREX24.virtual",
          "vendor": "Helmholz",
          "versions": [
            {
              "status": "affected",
              "version": "2.11.2"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "OTORIO reported the vulnerabilities to MB connect line. CERT@VDE coordinated."
        }
      ],
      "datePublic": "2022-09-07T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2. Improper access validation allows a logged in user to shutdown or reboot devices in his account without having corresponding permissions."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-269",
              "description": "CWE-269 Improper Privilege Management",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-09-16T06:10:07",
        "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
        "shortName": "CERTVDE"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert.vde.com/en/advisories/VDE-2021-003"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert.vde.com/en/advisories/VDE-2022-039"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Update to v2.12.1"
        }
      ],
      "source": {
        "advisory": "VDE-2021-003",
        "discovery": "EXTERNAL"
      },
      "title": "Improper Access Validation in products of MB connect line and Helmholz",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "info@cert.vde.com",
          "DATE_PUBLIC": "2022-09-07T12:50:00.000Z",
          "ID": "CVE-2020-12527",
          "STATE": "PUBLIC",
          "TITLE": "Improper Access Validation in products of MB connect line and Helmholz"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "mymbCONNECT24",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "2.6.2",
                            "version_value": "2.11.2"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "mbCONNECT24",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "2.6.2",
                            "version_value": "2.11.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "MB connect line"
              },
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "myREX24",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_name": "2",
                            "version_value": "2.11.2"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "myREX24.virtual",
                      "version": {
                        "version_data": [
                          {
                            "version_name": "2",
                            "version_value": "2.11.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Helmholz"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "OTORIO reported the vulnerabilities to MB connect line. CERT@VDE coordinated."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An issue was discovered in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2. Improper access validation allows a logged in user to shutdown or reboot devices in his account without having corresponding permissions."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-269 Improper Privilege Management"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert.vde.com/en/advisories/VDE-2021-003",
              "refsource": "CONFIRM",
              "url": "https://cert.vde.com/en/advisories/VDE-2021-003"
            },
            {
              "name": "https://cert.vde.com/en/advisories/VDE-2022-039",
              "refsource": "CONFIRM",
              "url": "https://cert.vde.com/en/advisories/VDE-2022-039"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Update to v2.12.1"
          }
        ],
        "source": {
          "advisory": "VDE-2021-003",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
    "assignerShortName": "CERTVDE",
    "cveId": "CVE-2020-12527",
    "datePublished": "2021-03-02T21:15:24.885533Z",
    "dateReserved": "2020-04-30T00:00:00",
    "dateUpdated": "2024-09-16T20:43:07.472Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2020-12527\",\"sourceIdentifier\":\"info@cert.vde.com\",\"published\":\"2021-03-02T22:15:12.387\",\"lastModified\":\"2024-11-21T04:59:52.400\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An issue was discovered in MB connect line mymbCONNECT24, mbCONNECT24 and Helmholz myREX24 and myREX24.virtual in all versions through v2.11.2. Improper access validation allows a logged in user to shutdown or reboot devices in his account without having corresponding permissions.\"},{\"lang\":\"es\",\"value\":\"Se ha descubierto un problema en la l\u00ednea de conexi\u00f3n MB mymbCONNECT24, mbCONNECT24 y Helmholz myREX24 y myREX24.virtual en todas las versiones hasta la v2.11.2. Una validaci\u00f3n de acceso inadecuada permite a un usuario conectado apagar o reiniciar los dispositivos de su cuenta sin tener los permisos correspondientes\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"info@cert.vde.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:N/I:N/A:C\",\"baseScore\":6.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":6.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"info@cert.vde.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-269\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-269\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.11.2\",\"matchCriteriaId\":\"2D55D697-78A4-44E3-B6B6-E5349C610148\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.11.2\",\"matchCriteriaId\":\"04561EEC-B011-46F8-8C56-E5546D0ECD6A\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:helmholz:myrex24:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.11.2\",\"matchCriteriaId\":\"8EE3EED2-43AC-4129-B2C8-88DEBFEF8BA0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:helmholz:myrex24.virtual:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.11.2\",\"matchCriteriaId\":\"847B9BE1-D7E5-4B6B-A59D-282BB58A8B64\"}]}]}],\"references\":[{\"url\":\"https://cert.vde.com/en/advisories/VDE-2021-003\",\"source\":\"info@cert.vde.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://cert.vde.com/en/advisories/VDE-2022-039\",\"source\":\"info@cert.vde.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://cert.vde.com/en/advisories/VDE-2021-003\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://cert.vde.com/en/advisories/VDE-2022-039\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • 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.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • 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.


Loading…

Loading…