GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2018-19950 (GCVE-0-2018-19950)

Vulnerability from cvelistv5 – Published: 2020-11-02 15:57 – Updated: 2024-09-17 02:31
VLAI
Summary
If exploited, this command injection vulnerability could allow remote attackers to execute arbitrary commands. This issue affects: QNAP Systems Inc. Music Station versions prior to 5.1.13; versions prior to 5.2.9; versions prior to 5.3.11.
CWE
  • CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
  • CWE-78 - OS Command Injection
References
Impacted products
Vendor Product Version CPE status
QNAP Systems Inc. Music Station Affected: unspecified , < 5.1.13 (custom)
Affected: unspecified , < 5.2.9 (custom)
Affected: unspecified , < 5.3.11 (custom)
guessed Create a notification for this product.
Date Public
2020-10-30 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T11:51:17.750Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.qnap.com/en/security-advisory/qsa-20-10"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Music Station",
          "vendor": "QNAP Systems Inc.",
          "versions": [
            {
              "lessThan": "5.1.13",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "5.2.9",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "5.3.11",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Independent Security Evaluators"
        }
      ],
      "datePublic": "2020-10-30T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "If exploited, this command injection vulnerability could allow remote attackers to execute arbitrary commands. This issue affects: QNAP Systems Inc. Music Station versions prior to 5.1.13; versions prior to 5.2.9; versions prior to 5.3.11."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-77",
              "description": "CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78 OS Command Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-02T15:57:02.000Z",
        "orgId": "2fd009eb-170a-4625-932b-17a53af1051f",
        "shortName": "qnap"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.qnap.com/en/security-advisory/qsa-20-10"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "QNAP have already fixed the issue in the following Music Station:\nQTS 4.3.3: Music Station 5.1.13 and later\nQTS 4.3.4: Music Station 5.1.13 and later\nQTS 4.3.6: Music Station 5.2.9 and later\nQTS 4.4.3: Music Station 5.3.11 and later"
        }
      ],
      "source": {
        "advisory": "QSA-20-10",
        "discovery": "EXTERNAL"
      },
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@qnap.com",
          "DATE_PUBLIC": "2020-10-30T00:29:00.000Z",
          "ID": "CVE-2018-19950",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Music Station",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.1.13"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.2.9"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "5.3.11"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "QNAP Systems Inc."
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Independent Security Evaluators"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "If exploited, this command injection vulnerability could allow remote attackers to execute arbitrary commands. This issue affects: QNAP Systems Inc. Music Station versions prior to 5.1.13; versions prior to 5.2.9; versions prior to 5.3.11."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)"
                }
              ]
            },
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-78 OS Command Injection"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.qnap.com/en/security-advisory/qsa-20-10",
              "refsource": "MISC",
              "url": "https://www.qnap.com/en/security-advisory/qsa-20-10"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "QNAP have already fixed the issue in the following Music Station:\nQTS 4.3.3: Music Station 5.1.13 and later\nQTS 4.3.4: Music Station 5.1.13 and later\nQTS 4.3.6: Music Station 5.2.9 and later\nQTS 4.4.3: Music Station 5.3.11 and later"
          }
        ],
        "source": {
          "advisory": "QSA-20-10",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "2fd009eb-170a-4625-932b-17a53af1051f",
    "assignerShortName": "qnap",
    "cveId": "CVE-2018-19950",
    "datePublished": "2020-11-02T15:57:02.523Z",
    "dateReserved": "2018-12-07T00:00:00.000Z",
    "dateUpdated": "2024-09-17T02:31:26.145Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2018-19950",
      "date": "2026-09-20",
      "epss": "0.02063",
      "percentile": "0.80498"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:qnap:music_station:*:*:*:*:*:*:*:*",
                  "matchCriteriaId": "5D27521E-21B4-4E37-8660-D71E28BA29E9",
                  "versionEndExcluding": "5.3.11",
                  "versionStartIncluding": "5.3.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:qnap:qts:4.4.3:*:*:*:*:*:*:*",
                  "matchCriteriaId": "9EC590C3-3D01-48EC-9F7F-75CFDAAE11C6",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:qnap:music_station:*:*:*:*:*:*:*:*",
                  "matchCriteriaId": "859EBF79-D945-4DB9-9E85-7B33D8D79835",
                  "versionEndExcluding": "5.1.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:qnap:qts:4.3.4:*:*:*:*:*:*:*",
                  "matchCriteriaId": "F0C7D2D4-769F-4297-89F4-75366FFA7618",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:qnap:music_station:*:*:*:*:*:*:*:*",
                  "matchCriteriaId": "C0B0D451-0D90-4E9D-8C7E-D2C7F0077E26",
                  "versionEndExcluding": "5.2.9",
                  "versionStartIncluding": "5.2.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:qnap:qts:4.3.6:*:*:*:*:*:*:*",
                  "matchCriteriaId": "FE9FAC96-AA2A-4CA5-A170-8C0E6BD47391",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:qnap:music_station:*:*:*:*:*:*:*:*",
                  "matchCriteriaId": "859EBF79-D945-4DB9-9E85-7B33D8D79835",
                  "versionEndExcluding": "5.1.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:qnap:qts:4.3.3:*:*:*:*:*:*:*",
                  "matchCriteriaId": "C5994C07-17FE-4784-9FA4-9675BA8B4743",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "If exploited, this command injection vulnerability could allow remote attackers to execute arbitrary commands. This issue affects: QNAP Systems Inc. Music Station versions prior to 5.1.13; versions prior to 5.2.9; versions prior to 5.3.11."
        },
        {
          "lang": "es",
          "value": "Si es explotada, esta vulnerabilidad de inyecci\u00f3n de comandos podr\u00eda permitir a atacantes remotos ejecutar comandos arbitrarios.\u0026#xa0;Este problema afecta a: QNAP Systems Inc. Music Station versiones anteriores a 5.1.13;\u0026#xa0;versiones anteriores a 5.2.9;\u0026#xa0;versiones anteriores a 5.3.11"
        }
      ],
      "id": "CVE-2018-19950",
      "lastModified": "2024-11-21T03:58:52.370",
      "metrics": {
        "cvssMetricV2": [
          {
            "acInsufInfo": false,
            "baseSeverity": "HIGH",
            "cvssData": {
              "accessComplexity": "LOW",
              "accessVector": "NETWORK",
              "authentication": "NONE",
              "availabilityImpact": "PARTIAL",
              "baseScore": 7.5,
              "confidentialityImpact": "PARTIAL",
              "integrityImpact": "PARTIAL",
              "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "version": "2.0"
            },
            "exploitabilityScore": 10.0,
            "impactScore": 6.4,
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "source": "nvd@nist.gov",
            "type": "Primary",
            "userInteractionRequired": false
          }
        ],
        "cvssMetricV31": [
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "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"
            },
            "exploitabilityScore": 3.9,
            "impactScore": 5.9,
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      },
      "published": "2020-11-02T16:15:13.020",
      "references": [
        {
          "source": "security@qnapsecurity.com.tw",
          "tags": [
            "Vendor Advisory"
          ],
          "url": "https://www.qnap.com/en/security-advisory/qsa-20-10"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Vendor Advisory"
          ],
          "url": "https://www.qnap.com/en/security-advisory/qsa-20-10"
        }
      ],
      "sourceIdentifier": "security@qnapsecurity.com.tw",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-77"
            },
            {
              "lang": "en",
              "value": "CWE-78"
            }
          ],
          "source": "security@qnapsecurity.com.tw",
          "type": "Secondary"
        },
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-77"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:qnap:music_station:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5D27521E-21B4-4E37-8660-D71E28BA29E9",
                    "versionEndExcluding": "5.3.11",
                    "versionStartIncluding": "5.3.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:qnap:qts:4.4.3:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9EC590C3-3D01-48EC-9F7F-75CFDAAE11C6",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:qnap:music_station:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "859EBF79-D945-4DB9-9E85-7B33D8D79835",
                    "versionEndExcluding": "5.1.13",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:qnap:qts:4.3.4:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F0C7D2D4-769F-4297-89F4-75366FFA7618",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:qnap:music_station:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C0B0D451-0D90-4E9D-8C7E-D2C7F0077E26",
                    "versionEndExcluding": "5.2.9",
                    "versionStartIncluding": "5.2.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:qnap:qts:4.3.6:*:*:*:*:*:*:*",
                    "matchCriteriaId": "FE9FAC96-AA2A-4CA5-A170-8C0E6BD47391",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:qnap:music_station:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "859EBF79-D945-4DB9-9E85-7B33D8D79835",
                    "versionEndExcluding": "5.1.13",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:qnap:qts:4.3.3:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C5994C07-17FE-4784-9FA4-9675BA8B4743",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "If exploited, this command injection vulnerability could allow remote attackers to execute arbitrary commands. This issue affects: QNAP Systems Inc. Music Station versions prior to 5.1.13; versions prior to 5.2.9; versions prior to 5.3.11."
          },
          {
            "lang": "es",
            "value": "Si es explotada, esta vulnerabilidad de inyecci\u00f3n de comandos podr\u00eda permitir a atacantes remotos ejecutar comandos arbitrarios.\u0026#xa0;Este problema afecta a: QNAP Systems Inc. Music Station versiones anteriores a 5.1.13;\u0026#xa0;versiones anteriores a 5.2.9;\u0026#xa0;versiones anteriores a 5.3.11"
          }
        ],
        "id": "CVE-2018-19950",
        "lastModified": "2024-11-21T03:58:52.370",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 7.5,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "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"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2020-11-02T16:15:13.020",
        "references": [
          {
            "source": "security@qnapsecurity.com.tw",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://www.qnap.com/en/security-advisory/qsa-20-10"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://www.qnap.com/en/security-advisory/qsa-20-10"
          }
        ],
        "sourceIdentifier": "security@qnapsecurity.com.tw",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-77"
              },
              {
                "lang": "en",
                "value": "CWE-78"
              }
            ],
            "source": "security@qnapsecurity.com.tw",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-77"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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

Author Source Type Date Other

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.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

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.


Loading…