jvndb-2026-000001
Vulnerability from jvndb
Published
2026-01-07 14:19
Modified
2026-01-07 14:19
Severity ?
7.8 (High) - cvssV3_0 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Origin validation error vulnerability in Fujitsu Security Solution AuthConductor Client Basic V2
Details
Fujitsu Security Solution AuthConductor Client Basic V2 provided by Fujitsu Client Computing Limited contains the following vulnerability. <ul><li>Origin validation error (CWE-346) - CVE-2026-20893</li></ul>MASAHIRO IIDA of LAC Co., Ltd. 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/2026/JVNDB-2026-000001.html",
  "dc:date": "2026-01-07T14:19+09:00",
  "dcterms:issued": "2026-01-07T14:19+09:00",
  "dcterms:modified": "2026-01-07T14:19+09:00",
  "description": "Fujitsu Security Solution AuthConductor Client Basic V2 provided by Fujitsu Client Computing Limited contains the following vulnerability.\r\n\u003cul\u003e\u003cli\u003eOrigin validation error (CWE-346) - CVE-2026-20893\u003c/li\u003e\u003c/ul\u003eMASAHIRO IIDA of LAC Co., Ltd. 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/2026/JVNDB-2026-000001.html",
  "sec:cpe": {
    "#text": "cpe:/a:misc:fujitsuclientcomputing_fujitsusecuritysolutionauthconductorclientbasicv2",
    "@product": "Fujitsu Security Solution AuthConductor Client Basic V2",
    "@vendor": "Fujitsu Client Computing Limited",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "7.8",
    "@severity": "High",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-000001",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN24626628/index.html",
      "@id": "JVN#24626628",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-20893",
      "@id": "CVE-2026-20893",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Origin validation error vulnerability in Fujitsu Security Solution AuthConductor Client Basic V2"
}


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