var-201911-0658
Vulnerability from variot

eQ-3 Homematic CCU2 2.47.20 and CCU3 3.47.18 with the HM-Print AddOn through 1.2a installed allow Remote Code Execution by unauthenticated attackers with access to the web interface via the exec.cgi and exec1.cgi scripts, which execute TCL script content from an HTTP POST request. eQ-3 Homematic CCU2 , CCU3 , HM-Print Contains an input validation vulnerability.Information is acquired, information is falsified, and denial of service (DoS) May be in a state. Both eQ-3 Homematic CCU3 and eQ-3 Homematic CCU2 are central control units of a smart home system produced by German eQ-3 company. HM-Print AddOn 1.2a and earlier versions in eQ-3 Homematic CCU2 version 2.47.20 and CCU3 version 3.47.18 have security vulnerabilities. An attacker could exploit this vulnerability to execute code

Show details on source website


{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-201911-0658",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "hm-print",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "hm print",
        "version": "1.2a"
      },
      {
        "model": "homematic ccu3",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "eq 3",
        "version": "3.47.18"
      },
      {
        "model": "hm-print",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "hm print",
        "version": "1.2"
      },
      {
        "model": "homematic ccu2",
        "scope": "eq",
        "trust": 1.6,
        "vendor": "eq 3",
        "version": "2.47.20"
      },
      {
        "model": "ccu2",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "eq 3",
        "version": "2.47.20"
      },
      {
        "model": "ccu3",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "eq 3",
        "version": "3.47.18"
      },
      {
        "model": "hm-print",
        "scope": "lte",
        "trust": 0.8,
        "vendor": "hm print",
        "version": "1.2a"
      },
      {
        "model": "homematic ccu2",
        "scope": "eq",
        "trust": 0.6,
        "vendor": "eq 3",
        "version": null
      },
      {
        "model": "homematic ccu3",
        "scope": "eq",
        "trust": 0.6,
        "vendor": "eq 3",
        "version": null
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2019-012057"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201911-986"
      },
      {
        "db": "NVD",
        "id": "CVE-2019-18939"
      }
    ]
  },
  "configurations": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/configurations#",
      "children": {
        "@container": "@list"
      },
      "cpe_match": {
        "@container": "@list"
      },
      "data": {
        "@container": "@list"
      },
      "nodes": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "cpe_match": [
              {
                "cpe22Uri": "cpe:/o:eq-3:ccu2_firmware",
                "vulnerable": true
              },
              {
                "cpe22Uri": "cpe:/o:eq-3:ccu3_firmware",
                "vulnerable": true
              },
              {
                "cpe22Uri": "cpe:/a:hm-print_project:hm-print",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2019-012057"
      }
    ]
  },
  "cve": "CVE-2019-18939",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "nvd@nist.gov",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 10.0,
            "id": "CVE-2019-18939",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "HIGH",
            "trust": 1.8,
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "VULHUB",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 10.0,
            "id": "VHN-151335",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "HIGH",
            "trust": 0.1,
            "vectorString": "AV:N/AC:L/AU:N/C:P/I:P/A:P",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "nvd@nist.gov",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 3.9,
            "id": "CVE-2019-18939",
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "author": "NVD",
            "availabilityImpact": "High",
            "baseScore": 9.8,
            "baseSeverity": "Critical",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "CVE-2019-18939",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "None",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "None",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2019-18939",
            "trust": 1.0,
            "value": "CRITICAL"
          },
          {
            "author": "NVD",
            "id": "CVE-2019-18939",
            "trust": 0.8,
            "value": "Critical"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-201911-986",
            "trust": 0.6,
            "value": "CRITICAL"
          },
          {
            "author": "VULHUB",
            "id": "VHN-151335",
            "trust": 0.1,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-151335"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2019-012057"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201911-986"
      },
      {
        "db": "NVD",
        "id": "CVE-2019-18939"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "eQ-3 Homematic CCU2 2.47.20 and CCU3 3.47.18 with the HM-Print AddOn through 1.2a installed allow Remote Code Execution by unauthenticated attackers with access to the web interface via the exec.cgi and exec1.cgi scripts, which execute TCL script content from an HTTP POST request. eQ-3 Homematic CCU2 , CCU3 , HM-Print Contains an input validation vulnerability.Information is acquired, information is falsified, and denial of service (DoS) May be in a state. Both eQ-3 Homematic CCU3 and eQ-3 Homematic CCU2 are central control units of a smart home system produced by German eQ-3 company. HM-Print AddOn 1.2a and earlier versions in eQ-3 Homematic CCU2 version 2.47.20 and CCU3 version 3.47.18 have security vulnerabilities. An attacker could exploit this vulnerability to execute code",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2019-18939"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2019-012057"
      },
      {
        "db": "VULHUB",
        "id": "VHN-151335"
      }
    ],
    "trust": 1.71
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2019-18939",
        "trust": 2.5
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2019-012057",
        "trust": 0.8
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201911-986",
        "trust": 0.7
      },
      {
        "db": "VULHUB",
        "id": "VHN-151335",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-151335"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2019-012057"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201911-986"
      },
      {
        "db": "NVD",
        "id": "CVE-2019-18939"
      }
    ]
  },
  "id": "VAR-201911-0658",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-151335"
      }
    ],
    "trust": 0.6119048
  },
  "last_update_date": "2024-11-23T21:51:50.622000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "Top Page",
        "trust": 0.8,
        "url": "https://www.eq-3.com/"
      },
      {
        "title": "hm-print",
        "trust": 0.8,
        "url": "https://github.com/litti/hm-print"
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2019-012057"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-306",
        "trust": 1.0
      },
      {
        "problemtype": "CWE-20",
        "trust": 0.9
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-151335"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2019-012057"
      },
      {
        "db": "NVD",
        "id": "CVE-2019-18939"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 2.5,
        "url": "https://psytester.github.io/cve-2019-18939/"
      },
      {
        "trust": 1.4,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2019-18939"
      },
      {
        "trust": 0.8,
        "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-18939"
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-151335"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2019-012057"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201911-986"
      },
      {
        "db": "NVD",
        "id": "CVE-2019-18939"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "VULHUB",
        "id": "VHN-151335"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2019-012057"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201911-986"
      },
      {
        "db": "NVD",
        "id": "CVE-2019-18939"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2019-11-14T00:00:00",
        "db": "VULHUB",
        "id": "VHN-151335"
      },
      {
        "date": "2019-11-25T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2019-012057"
      },
      {
        "date": "2019-11-14T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201911-986"
      },
      {
        "date": "2019-11-14T19:15:13.410000",
        "db": "NVD",
        "id": "CVE-2019-18939"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2019-11-19T00:00:00",
        "db": "VULHUB",
        "id": "VHN-151335"
      },
      {
        "date": "2019-11-25T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2019-012057"
      },
      {
        "date": "2019-11-20T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201911-986"
      },
      {
        "date": "2024-11-21T04:33:52.900000",
        "db": "NVD",
        "id": "CVE-2019-18939"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "remote",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201911-986"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "eQ-3 Homematic and  HM-Print Input validation vulnerability",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2019-012057"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "input validation error",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201911-986"
      }
    ],
    "trust": 0.6
  }
}


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.