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    5 vulnerabilities by M-System Co., Ltd.

    CVE-2021-20676 (GCVE-0-2021-20676)

    Vulnerability from cvelistv5 – Published: 2021-03-18 00:56 – Updated: 2024-08-03 17:45
    VLAI
    Summary
    M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to bypass access restriction and conduct prohibited operations via unspecified vectors.
    Severity
    No CVSS data available.
    CWE
    • Improper Access Control
    Assigner
    References
    Impacted products
    Vendor Product Version
    M-System Co., Ltd. M-System DL8 series Affected: type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2021-20675 (GCVE-0-2021-20675)

    Vulnerability from cvelistv5 – Published: 2021-03-18 00:56 – Updated: 2024-08-03 17:45
    VLAI
    Summary
    M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to cause a denial of service (DoS) condition via unspecified vectors.
    Severity
    No CVSS data available.
    CWE
    • Denial-of-service (DoS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    M-System Co., Ltd. M-System DL8 series Affected: type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2021-20676 (GCVE-0-2021-20676)

    Vulnerability from nvd – Published: 2021-03-18 00:56 – Updated: 2024-08-03 17:45
    VLAI
    Summary
    M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to bypass access restriction and conduct prohibited operations via unspecified vectors.
    Severity
    No CVSS data available.
    CWE
    • Improper Access Control
    Assigner
    References
    Impacted products
    Vendor Product Version
    M-System Co., Ltd. M-System DL8 series Affected: type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2021-20675 (GCVE-0-2021-20675)

    Vulnerability from nvd – Published: 2021-03-18 00:56 – Updated: 2024-08-03 17:45
    VLAI
    Summary
    M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to cause a denial of service (DoS) condition via unspecified vectors.
    Severity
    No CVSS data available.
    CWE
    • Denial-of-service (DoS)
    Assigner
    References
    Impacted products
    Vendor Product Version
    M-System Co., Ltd. M-System DL8 series Affected: type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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                          {
                            "version_value": "type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "M-System Co., Ltd."
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to cause a denial of service (DoS) condition via unspecified vectors."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Denial-of-service (DoS)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.m-system.co.jp/download_w/dl_dl8updaterE.html",
              "refsource": "MISC",
              "url": "https://www.m-system.co.jp/download_w/dl_dl8updaterE.html"
            },
            {
              "name": "https://jvn.jp/en/jp/JVN47497535/index.html",
              "refsource": "MISC",
              "url": "https://jvn.jp/en/jp/JVN47497535/index.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2021-20675",
    "datePublished": "2021-03-18T00:56:04.000Z",
    "dateReserved": "2020-12-17T00:00:00.000Z",
    "dateUpdated": "2024-08-03T17:45:45.506Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

    JVNDB-2021-000021

    Vulnerability from jvndb - Published: 2021-03-12 15:59 - Updated:2021-03-12 15:59
    Severity
    6.5 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    Summary
    M-System DL8 contains multiple vulnerabilities
    Details
    DL8 provided by M-System contains the following vulnerabilities: *Denial-of-Service (CWE-400) - CVE-2021-20675 *Improper Access Control (CWE-284) - CVE-2021-20676 CVE-2021-20675 Takayuki Sasaki, Katsunari Yoshioka of Yokohama National University reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership. CVE-2021-20676 Takayuki Sasaki, Kouichirou Okada, Katsunari Yoshioka of Yokohama National University reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
    References
    Impacted products
    Show details on JVN DB website
    To clipboard 

    {
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000021.html",
  "dc:date": "2021-03-12T15:59+09:00",
  "dcterms:issued": "2021-03-12T15:59+09:00",
  "dcterms:modified": "2021-03-12T15:59+09:00",
  "description": "DL8 provided by M-System contains the following vulnerabilities:\r\n*Denial-of-Service (CWE-400) - CVE-2021-20675\r\n*Improper Access Control (CWE-284) - CVE-2021-20676\r\n\r\nCVE-2021-20675\r\nTakayuki Sasaki, Katsunari Yoshioka of Yokohama National University reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.\r\n\r\nCVE-2021-20676\r\nTakayuki Sasaki, Kouichirou Okada, Katsunari Yoshioka of Yokohama National University reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000021.html",
  "sec:cpe": [
    {
      "#text": "cpe:/o:m-system:dl8-a_firmware",
      "@product": "Type A (DL8-A)",
      "@vendor": "M-System Co., Ltd.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:m-system:dl8-b_firmware",
      "@product": "Type B (DL8-B)",
      "@vendor": "M-System Co., Ltd.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:m-system:dl8-c_firmware",
      "@product": "Type C (DL8-C)",
      "@vendor": "M-System Co., Ltd.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:m-system:dl8-d_firmware",
      "@product": "Type D (DL8-D)",
      "@vendor": "M-System Co., Ltd.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:m-system:dl8-e_firmware",
      "@product": "Type E (DL8-E)",
      "@vendor": "M-System Co., Ltd.",
      "@version": "2.2"
    }
  ],
  "sec:cvss": [
    {
      "@score": "6.8",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:N/AC:L/Au:S/C:N/I:N/A:C",
      "@version": "2.0"
    },
    {
      "@score": "6.5",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2021-000021",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN47497535/index.html",
      "@id": "JVN#47497535",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20675",
      "@id": "CVE-2021-20675",
      "@source": "CVE"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20676",
      "@id": "CVE-2021-20676",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2021-20675",
      "@id": "CVE-2021-20675",
      "@source": "NVD"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2021-20676",
      "@id": "CVE-2021-20676",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-264",
      "@title": "Permissions(CWE-264)"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "M-System DL8 contains multiple vulnerabilities"
}