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    3 vulnerabilities found for ExpressUpdate Agent for Windows by NEC Corporation

    JVNDB-2026-000088

    Vulnerability from jvndb - Published: 2026-06-26 14:25 - Updated: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.
    • Exposed IOCTL with Insufficient Access Control (CWE-782) - CVE-2026-8797
    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 

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  "@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"
}

    CVE-2026-8797 (GCVE-0-2026-8797)

    Vulnerability from nvd – Published: 2026-06-26 04:14 – Updated: 2026-06-26 12:19
    VLAI
    Summary
    An access control deficiency vulnerability exists in ExpressUpdate Agent for Windows. If a malicious user gains access to the product, arbitrary code could be executed with SYSTEM privileges.
    Severity
    8.5 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-782 - Exposed IOCTL with Insufficient Access Control
    Assigner
    NEC
    References
    Impacted products
    Credits
    MASAHIRO IIDA of LAC Co., Ltd.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8797 (GCVE-0-2026-8797)

    Vulnerability from cvelistv5 – Published: 2026-06-26 04:14 – Updated: 2026-06-26 12:19
    VLAI
    Summary
    An access control deficiency vulnerability exists in ExpressUpdate Agent for Windows. If a malicious user gains access to the product, arbitrary code could be executed with SYSTEM privileges.
    Severity
    8.5 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-782 - Exposed IOCTL with Insufficient Access Control
    Assigner
    NEC
    References
    Impacted products
    Credits
    MASAHIRO IIDA of LAC Co., Ltd.
    Show details on NVD website
    To clipboard 

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