JVNDB-2026-000073
Vulnerability from jvndb - Published: 2026-05-12 15:16 - Updated:2026-05-12 15:16
Severity ?
Summary
Multiple vulnerabilities in ELECOM wireless LAN routers and access points (May 2026)
Details
Multiple wireless LAN routers and access points provided by ELECOM CO.,LTD. contain multiple vulnerabilities listed below.
- Use of Hard-coded Cryptographic Key in creating backup of configuration files (CWE-321) - CVE-2026-25107
- OS command injection in processing of ping_ip_addr parameter (CWE-78) - CVE-2026-35506
- Missing authentication when accepting in specific URLs (CWE-288) - CVE-2026-40621
- OS command injection in processing of username parameter (CWE-78) - CVE-2026-42062
- Stored cross-site scripting due to inadequate hostname parameter handling (CWE-79) - CVE-2026-42948
- Missing Check for language parameter (CWE-754) - CVE-2026-42950
- Inadequate CSRF protection (CWE-344) - CVE-2026-42961
References
Impacted products
| Vendor | Product | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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{
"@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000073.html",
"dc:date": "2026-05-12T15:16+09:00",
"dcterms:issued": "2026-05-12T15:16+09:00",
"dcterms:modified": "2026-05-12T15:16+09:00",
"description": "Multiple wireless LAN routers and access points provided by ELECOM CO.,LTD. contain multiple vulnerabilities listed below.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/321.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/78.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\r\n\u003ca href=\u0027https://cwe.mitre.org/data/definitions/288.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\r\n\u003ca href=\u0027https://cwe.mitre.org/data/definitions/78.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\r\n\u003ca href=\u0027https://cwe.mitre.org/data/definitions/79.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/754.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/344.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eUse of Hard-coded Cryptographic Key in creating backup of configuration files (CWE-321) - CVE-2026-25107\u003c/li\u003e\u003cli\u003eOS command injection in processing of ping_ip_addr parameter (CWE-78) - CVE-2026-35506\u003c/li\u003e\u003cli\u003eMissing authentication when accepting in specific URLs (CWE-288) - CVE-2026-40621\u003c/li\u003e\u003cli\u003eOS command injection in processing of username parameter (CWE-78) - CVE-2026-42062\u003c/li\u003e\u003cli\u003eStored cross-site scripting due to inadequate hostname parameter handling (CWE-79) - CVE-2026-42948\u003c/li\u003e\u003cli\u003eMissing Check for language parameter (CWE-754) - CVE-2026-42950\u003c/li\u003e\u003cli\u003eInadequate CSRF protection (CWE-344) - CVE-2026-42961\u003c/li\u003e\u003c/ul\u003eThe vulnerabilities are reported from the following people, and JPCERT/CC coordinated with the developer.\r\n\r\nCVE-2026-25107, CVE-2026-42950, CVE-2026-42961\r\nKentaro Ishii of GMO Cybersecurity by Ierae, Inc. reported these vulnerabilities to IPA.\r\n\r\nCVE-2026-42948\r\nSato Nobuhiro of Suzuki Motor Corporation, Futamata Keisuke of University Of Fukui, Takahashi Natsuki of Shizuoka University, Sasaki Miyu of Waseda University reported this vulnerability to IPA.\r\n\r\nCVE-2026-35506, CVE-2026-40621, CVE-2026-42062\r\nChuya Hayakawa of 00One, Inc. reported these vulnerabilities to JPCERT/CC.",
"link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000073.html",
"sec:cpe": [
{
"#text": "cpe:/o:elecom:wab-be187-m",
"@product": "WAB-BE187-M",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wab-be36-m",
"@product": "WAB-BE36-M",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wab-be36-s",
"@product": "WAB-BE36-S",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wab-be72-m",
"@product": "WAB-BE72-M",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-be65qsd-b",
"@product": "WRC-BE65QSD-B",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-be72xsd-b",
"@product": "WRC-BE72XSD-B",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-be72xsd-ba",
"@product": "WRC-BE72XSD-BA",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-w702-b",
"@product": "WRC-W702-B",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-x1800gs-b_firmware",
"@product": "WRC-X1800GS-B",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-x1800gsa-b_firmware",
"@product": "WRC-X1800GSA-B",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-x1800gsh-b_firmware",
"@product": "WRC-X1800GSH-B",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-x3000gs2-b",
"@product": "WRC-X3000GS2-B",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-x3000gs2-w",
"@product": "WRC-X3000GS2-W",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-x3000gs2a-b",
"@product": "WRC-X3000GS2A-B",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-x3000gst2-b",
"@product": "WRC-X3000GST2-B",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-x6000qs-g",
"@product": "WRC-X6000QS-G",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-x6000qsa-g",
"@product": "WRC-X6000QSA-G",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-x6000xs-g_firmware",
"@product": "WRC-X6000XS-G",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-x6000xst-g_firmware",
"@product": "WRC-X6000XST-G",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-xe5400gs-g",
"@product": "WRC-XE5400GS-G",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
},
{
"#text": "cpe:/o:elecom:wrc-xe5400gsa-g",
"@product": "WRC-XE5400GSA-G",
"@vendor": "ELECOM CO.,LTD.",
"@version": "2.2"
}
],
"sec:cvss": {
"@score": "9.8",
"@severity": "Critical",
"@type": "Base",
"@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"@version": "3.0"
},
"sec:identifier": "JVNDB-2026-000073",
"sec:references": [
{
"#text": "https://jvn.jp/en/jp/JVN03037325/index.html",
"@id": "JVN#03037325",
"@source": "JVN"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-25107",
"@id": "CVE-2026-25107",
"@source": "CVE"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-35506",
"@id": "CVE-2026-35506",
"@source": "CVE"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-40621",
"@id": "CVE-2026-40621",
"@source": "CVE"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-42062",
"@id": "CVE-2026-42062",
"@source": "CVE"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-42948",
"@id": "CVE-2026-42948",
"@source": "CVE"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-42950",
"@id": "CVE-2026-42950",
"@source": "CVE"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-42961",
"@id": "CVE-2026-42961",
"@source": "CVE"
},
{
"#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
"@id": "CWE-78",
"@title": "OS Command Injection(CWE-78)"
},
{
"#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
"@id": "CWE-79",
"@title": "Cross-site Scripting(CWE-79)"
},
{
"#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
"@id": "CWE-Other",
"@title": "No Mapping(CWE-Other)"
}
],
"title": "Multiple vulnerabilities in ELECOM wireless LAN routers and access points (May 2026)"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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