{
  "id": "CVE-2021-34589",
  "sourceIdentifier": "info@cert.vde.com",
  "published": "2022-04-27T16:15:10.953",
  "lastModified": "2022-10-28T17:34:49.893",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In Bender/ebee Charge Controllers in multiple versions are prone to an RFID leak. The RFID of the last charge event can be read without authentication via the web interface."
    },
    {
      "lang": "es",
      "value": "En los controladores de carga Bender/ebee en m\u00faltiples versiones son propensos a un filtrado de RFID. El RFID del \u00faltimo evento de carga puede ser le\u00eddo sin autenticaci\u00f3n por medio de la interfaz web"
    }
  ],
  "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:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      },
      {
        "source": "info@cert.vde.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "info@cert.vde.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "configurations": [
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.11.0",
              "versionEndExcluding": "5.11.2",
              "matchCriteriaId": "81AED2C8-71EE-4BFC-949C-D63F998CD1ED"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.12.0",
              "versionEndExcluding": "5.12.5",
              "matchCriteriaId": "609125CC-4748-4507-8CF2-1752FF89B203"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.13.0",
              "versionEndExcluding": "5.13.2",
              "matchCriteriaId": "C6FEC2C0-7F12-434A-9070-9A0F19379D25"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.20.0",
              "versionEndExcluding": "5.20.2",
              "matchCriteriaId": "E80EBD0C-D852-4EF7-B0EA-89124683939C"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:bender:cc612:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "9B48F3A5-C59D-40B6-ADBB-76FA536C78FE"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:cc613_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.11.0",
              "versionEndExcluding": "5.11.2",
              "matchCriteriaId": "51E236CF-B4BA-4A59-BBA5-4A8DED0B1BE9"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:cc613_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.13.0",
              "versionEndExcluding": "5.13.2",
              "matchCriteriaId": "ABC385CD-C199-4E6C-A3E1-D0A5A140A52A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:cc613_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.20.0",
              "versionEndExcluding": "5.20.2",
              "matchCriteriaId": "1501D9BB-A77D-42A0-9960-27F985922D08"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:icc613_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.12.0",
              "versionEndExcluding": "5.12.5",
              "matchCriteriaId": "F15ABD33-FEA6-4EF4-9BED-D4FE069473C6"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:bender:cc613:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "2FEFDDEB-23FB-474C-9A91-EDA35837D34B"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.11.0",
              "versionEndExcluding": "5.11.2",
              "matchCriteriaId": "4B078039-C644-42DE-8122-300415D69854"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.12.0",
              "versionEndExcluding": "5.12.5",
              "matchCriteriaId": "D687057F-58C9-4463-BEF2-BE4CA428F9AD"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.13.0",
              "versionEndExcluding": "5.13.2",
              "matchCriteriaId": "88D208BE-6401-489E-BBE7-1ABBEB14CF52"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.20.0",
              "versionEndExcluding": "5.20.2",
              "matchCriteriaId": "0B36AF92-1F52-45AA-BAAF-0D94EB0B2FF2"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:bender:icc15xx:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "2C449A16-8C53-46CB-AAAC-E42B41575309"
            }
          ]
        }
      ]
    },
    {
      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:icc16xx_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.11.0",
              "versionEndExcluding": "5.11.2",
              "matchCriteriaId": "6070DAAF-CB0D-485F-8CA7-3EC9485441B7"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:icc16xx_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.12.0",
              "versionEndExcluding": "5.12.5",
              "matchCriteriaId": "97D5D5D9-81DE-4987-8CC0-35591F23181B"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:icc16xx_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.13.0",
              "versionEndExcluding": "5.13.2",
              "matchCriteriaId": "DEB49335-8FD8-451C-8D0B-7835983E0DFE"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:bender:icc16xx_firmware:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "5.20.0",
              "versionEndExcluding": "5.20.2",
              "matchCriteriaId": "9BE60DCB-35EA-47F1-9F60-4FFA275090AD"
            }
          ]
        },
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": false,
              "criteria": "cpe:2.3:h:bender:icc16xx:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "B96EF215-8AD0-4076-8CBA-E6FA8F21A38E"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://cert.vde.com/en/advisories/VDE-2021-047",
      "source": "info@cert.vde.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}