jvndb-2021-000061
Vulnerability from jvndb
Published
2021-07-05 14:28
Modified
2021-07-05 14:28
Severity ?
5.4 (Medium) - cvssV3_0 - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
A-Stage SCT-40CM01SR and AT-40CM01SR vulnerable to authentication bypass
Details
SCT-40CM01SR and AT-40CM01SR provided by A-Stage Inc. are liquid crystal televisions. SCT-40CM01SR and AT-40CM01SR contain an authentication bypass vulnerability (CWE-287). Shinnosuke Tokusho reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
References
JVN https://jvn.jp/en/jp/JVN21636825/index.html
CVE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20776
NVD https://nvd.nist.gov/vuln/detail/CVE-2021-20776
Improper Authentication(CWE-287) https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html
Impacted products
A-Stage Inc.AT-40CM01SR
A-Stage Inc.SCT-40CM01SR
Show details on JVN DB website

To clipboard 

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000061.html",
  "dc:date": "2021-07-05T14:28+09:00",
  "dcterms:issued": "2021-07-05T14:28+09:00",
  "dcterms:modified": "2021-07-05T14:28+09:00",
  "description": "SCT-40CM01SR and AT-40CM01SR provided by A-Stage Inc. are liquid crystal televisions. SCT-40CM01SR and AT-40CM01SR contain an authentication bypass vulnerability (CWE-287).\r\n\r\nShinnosuke Tokusho 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-2021-000061.html",
  "sec:cpe": [
    {
      "#text": "cpe:/o:a-stage-inc:at-40cm01sr_firmware",
      "@product": "AT-40CM01SR",
      "@vendor": "A-Stage Inc.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:a-stage-inc:sct-40cm01sr_firmware",
      "@product": "SCT-40CM01SR",
      "@vendor": "A-Stage Inc.",
      "@version": "2.2"
    }
  ],
  "sec:cvss": [
    {
      "@score": "4.8",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:A/AC:L/Au:N/C:P/I:P/A:N",
      "@version": "2.0"
    },
    {
      "@score": "5.4",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2021-000061",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN21636825/index.html",
      "@id": "JVN#21636825",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20776",
      "@id": "CVE-2021-20776",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2021-20776",
      "@id": "CVE-2021-20776",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-287",
      "@title": "Improper Authentication(CWE-287)"
    }
  ],
  "title": "A-Stage SCT-40CM01SR and AT-40CM01SR vulnerable to authentication bypass"
}


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