jvndb-2026-000088
Vulnerability from jvndb
Published
2026-06-26 14:25
Modified
2026-06-26 14:25
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
ExpressUpdate Agent for Windows improper access restriction on its named pipe
Details
ExpressUpdate Agent for Windows provided by NEC Corporation is the software module for NEC server products, to support remote management of installed software. ExpressUpdate Agent for Windows configures its named pipe with an improper access restriction.<a href='https://cwe.mitre.org/data/definitions/782.html' target='_blank'></a><a href='https://www.cve.org/CVERecord?id=CVE-2026-8797' target='_blank'></a><ul><li>Exposed IOCTL with Insufficient Access Control (CWE-782) - CVE-2026-8797</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-2026-000088.html",
  "dc:date": "2026-06-26T14:25+09:00",
  "dcterms:issued": "2026-06-26T14:25+09:00",
  "dcterms:modified": "2026-06-26T14:25+09:00",
  "description": "ExpressUpdate Agent for Windows provided by NEC Corporation is the software module for NEC server products, to support remote management of installed software.\r\nExpressUpdate Agent for Windows configures its named pipe with an improper access restriction.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/782.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://www.cve.org/CVERecord?id=CVE-2026-8797\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eExposed IOCTL with Insufficient Access Control (CWE-782) - CVE-2026-8797\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-2026-000088.html",
  "sec:cpe": {
    "#text": "cpe:/a:nec:expressupdate_agent_for_windows",
    "@product": "ExpressUpdate Agent for Windows",
    "@vendor": "NEC Corporation",
    "@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-2026-000088",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN35146924/index.html",
      "@id": "JVN#35146924",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-8797",
      "@id": "CVE-2026-8797",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "ExpressUpdate Agent for Windows improper access restriction on its named pipe"
}


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