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

VAR-202110-0443

Vulnerability from variot - Updated: 2023-12-18 11:57

InHand Networks IR615 Router's Versions 2.3.0.r4724 and 2.3.0.r4870 are vulnerable to an attacker using a traceroute tool to inject commands into the device. This may allow the attacker to remotely run commands on behalf of the device. InHand Networks IR615 Router for, OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Ruimu Technology IR615 Router is a 4G industrial router of China Ruimu Technology Company.

IR615 Router has operating system command injection vulnerability

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-202110-0443",
  "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": "ir615",
        "scope": "eq",
        "trust": 1.0,
        "vendor": "inhandnetworks",
        "version": "2.3.0.r4870"
      },
      {
        "model": "ir615",
        "scope": "eq",
        "trust": 1.0,
        "vendor": "inhandnetworks",
        "version": "2.3.0.r4724"
      },
      {
        "model": "ir615",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "inhand",
        "version": "ir615  firmware  2.3.0.r4724"
      },
      {
        "model": "ir615",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "inhand",
        "version": "ir615  firmware  2.3.0.r4870"
      },
      {
        "model": "ir615",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "inhand",
        "version": null
      },
      {
        "model": "ir615 router 2.3.0.r4724",
        "scope": null,
        "trust": 0.6,
        "vendor": "ruimu",
        "version": null
      },
      {
        "model": "ir615 router 2.3.0.r4870",
        "scope": null,
        "trust": 0.6,
        "vendor": "ruimu",
        "version": null
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-82947"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014036"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-38478"
      }
    ]
  },
  "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": [
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:inhandnetworks:ir615_firmware:2.3.0.r4724:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:h:inhandnetworks:ir615:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          },
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:inhandnetworks:ir615_firmware:2.3.0.r4870:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:h:inhandnetworks:ir615:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-38478"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Ofir Manzur, and Nikolay Sokolik of OTORIO reported these vulnerabilities to CISA., Hay Mizrachi,Haviv Vaizman, Alik Koldobsky",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-394"
      }
    ],
    "trust": 0.6
  },
  "cve": "CVE-2021-38478",
  "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": [
          {
            "acInsufInfo": false,
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "author": "NVD",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 8.0,
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "severity": "MEDIUM",
            "trust": 1.0,
            "userInteractionRequired": false,
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          {
            "acInsufInfo": null,
            "accessComplexity": "Low",
            "accessVector": "Network",
            "authentication": "Single",
            "author": "NVD",
            "availabilityImpact": "Partial",
            "baseScore": 6.5,
            "confidentialityImpact": "Partial",
            "exploitabilityScore": null,
            "id": "CVE-2021-38478",
            "impactScore": null,
            "integrityImpact": "Partial",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "Medium",
            "trust": 0.9,
            "userInteractionRequired": null,
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "author": "CNVD",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 8.0,
            "id": "CNVD-2021-82947",
            "impactScore": 6.4,
            "integrityImpact": "PARTIAL",
            "severity": "MEDIUM",
            "trust": 0.6,
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "NVD",
            "availabilityImpact": "HIGH",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 2.3,
            "impactScore": 6.0,
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "trust": 2.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "author": "OTHER",
            "availabilityImpact": "High",
            "baseScore": 9.1,
            "baseSeverity": "Critical",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "JVNDB-2021-014036",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "High",
            "scope": "Changed",
            "trust": 0.8,
            "userInteraction": "None",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "NVD",
            "id": "CVE-2021-38478",
            "trust": 1.8,
            "value": "CRITICAL"
          },
          {
            "author": "ics-cert@hq.dhs.gov",
            "id": "CVE-2021-38478",
            "trust": 1.0,
            "value": "CRITICAL"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2021-82947",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202110-394",
            "trust": 0.6,
            "value": "CRITICAL"
          },
          {
            "author": "VULMON",
            "id": "CVE-2021-38478",
            "trust": 0.1,
            "value": "MEDIUM"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-82947"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-38478"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014036"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-38478"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-38478"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-394"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "InHand Networks IR615 Router\u0027s Versions 2.3.0.r4724 and 2.3.0.r4870 are vulnerable to an attacker using a traceroute tool to inject commands into the device. This may allow the attacker to remotely run commands on behalf of the device. InHand Networks IR615 Router for, OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Ruimu Technology IR615 Router is a 4G industrial router of China Ruimu Technology Company. \n\r\n\r\nIR615 Router has operating system command injection vulnerability",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-38478"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014036"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2021-82947"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-38478"
      }
    ],
    "trust": 2.25
  },
  "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-2021-38478",
        "trust": 3.9
      },
      {
        "db": "ICS CERT",
        "id": "ICSA-21-280-05",
        "trust": 3.1
      },
      {
        "db": "JVN",
        "id": "JVNVU94119363",
        "trust": 0.8
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014036",
        "trust": 0.8
      },
      {
        "db": "CNVD",
        "id": "CNVD-2021-82947",
        "trust": 0.6
      },
      {
        "db": "AUSCERT",
        "id": "ESB-2021.3346",
        "trust": 0.6
      },
      {
        "db": "CS-HELP",
        "id": "SB2021100808",
        "trust": 0.6
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-394",
        "trust": 0.6
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-38478",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-82947"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-38478"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014036"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-38478"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-394"
      }
    ]
  },
  "id": "VAR-202110-0443",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-82947"
      }
    ],
    "trust": 1.6
  },
  "iot_taxonomy": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "category": [
          "Network device"
        ],
        "sub_category": null,
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-82947"
      }
    ]
  },
  "last_update_date": "2023-12-18T11:57:06.816000Z",
  "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\u00a0Page",
        "trust": 0.8,
        "url": "https://www.inhandnetworks.com/"
      },
      {
        "title": "IR615 Router Fixes for operating system command injection vulnerabilities",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=165065"
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014036"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-394"
      }
    ]
  },
  "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-78",
        "trust": 1.0
      },
      {
        "problemtype": "OS Command injection (CWE-78) [ others ]",
        "trust": 0.8
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014036"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-38478"
      }
    ]
  },
  "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": 3.7,
        "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-280-05"
      },
      {
        "trust": 1.4,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-38478"
      },
      {
        "trust": 0.8,
        "url": "http://jvn.jp/vu/jvnvu94119363/index.html"
      },
      {
        "trust": 0.6,
        "url": "https://www.auscert.org.au/bulletins/esb-2021.3346"
      },
      {
        "trust": 0.6,
        "url": "https://www.cybersecurity-help.cz/vdb/sb2021100808"
      },
      {
        "trust": 0.1,
        "url": "https://cwe.mitre.org/data/definitions/78.html"
      },
      {
        "trust": 0.1,
        "url": "https://nvd.nist.gov"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-82947"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-38478"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014036"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-38478"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-394"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "CNVD",
        "id": "CNVD-2021-82947"
      },
      {
        "db": "VULMON",
        "id": "CVE-2021-38478"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014036"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-38478"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-394"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2021-10-12T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2021-82947"
      },
      {
        "date": "2021-10-19T00:00:00",
        "db": "VULMON",
        "id": "CVE-2021-38478"
      },
      {
        "date": "2022-10-03T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2021-014036"
      },
      {
        "date": "2021-10-19T13:15:11.293000",
        "db": "NVD",
        "id": "CVE-2021-38478"
      },
      {
        "date": "2021-10-07T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202110-394"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2021-11-03T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2021-82947"
      },
      {
        "date": "2021-10-25T00:00:00",
        "db": "VULMON",
        "id": "CVE-2021-38478"
      },
      {
        "date": "2022-10-03T06:12:00",
        "db": "JVNDB",
        "id": "JVNDB-2021-014036"
      },
      {
        "date": "2021-10-25T16:30:47.357000",
        "db": "NVD",
        "id": "CVE-2021-38478"
      },
      {
        "date": "2021-10-29T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202110-394"
      }
    ]
  },
  "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-202110-394"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "InHand\u00a0Networks\u00a0IR615\u00a0Router\u00a0 In \u00a0OS\u00a0 Command injection vulnerability",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-014036"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "operating system commend injection",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-394"
      }
    ],
    "trust": 0.6
  }
}



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…