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4 vulnerabilities found for Wi-Fi STATION SH-52A by NTT DOCOMO, INC.

JVNDB-2026-000043

Vulnerability from jvndb - Published: 2026-03-25 18:41 - Updated:2026-03-25 18:41
Severity ?
5.7 (Medium) - cvssV3_0 - CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
SHARP routers missing authentication for some web APIs
Details
SHARP routers do not perform authentication for some web APIs. Those web APIs provide device information, and the initial administrative password is based on a part of the device information.
  • Missing authentication for critical function (CWE-306) - CVE-2026-32326
Shota Zaizen 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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  "dc:date": "2026-03-25T18:41+09:00",
  "dcterms:issued": "2026-03-25T18:41+09:00",
  "dcterms:modified": "2026-03-25T18:41+09:00",
  "description": "SHARP routers do not perform authentication for some web APIs.\r\nThose web APIs provide device information, and the initial administrative password is based on a part of the device information.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/306.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eMissing authentication for critical function (CWE-306) - CVE-2026-32326\u003c/li\u003e\u003c/ul\u003eShota Zaizen 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-2026-000043.html",
  "sec:cpe": [
    {
      "#text": "cpe:/o:kddi:speed_wi-fi_5g_x01",
      "@product": "Speed Wi-Fi 5G X01",
      "@vendor": "KDDI",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:nttdocomo:home_5g_hr01",
      "@product": "home 5G HR01",
      "@vendor": "NTT DOCOMO, INC.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:nttdocomo:home_5g_hr02",
      "@product": "home 5G HR02",
      "@vendor": "NTT DOCOMO, INC.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:nttdocomo:wi-fi_station_sh-52a_firmware",
      "@product": "Wi-Fi STATION SH-52A",
      "@vendor": "NTT DOCOMO, INC.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:nttdocomo:wi-fi_station_sh-52b_firmware",
      "@product": "Wi-Fi STATION SH-52B",
      "@vendor": "NTT DOCOMO, INC.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:nttdocomo:wi-fi_station_sh-54c_firmware",
      "@product": "Wi-Fi STATION SH-54C",
      "@vendor": "NTT DOCOMO, INC.",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:softbank:5gmobile_wi-fi_router_sh-u01",
      "@product": "5G Mobile Router SH-U01",
      "@vendor": "SoftBank",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:softbank:pocket_wifi_5g_a503sh",
      "@product": "Pocket WiFi 5G A503SH versions",
      "@vendor": "SoftBank",
      "@version": "2.2"
    }
  ],
  "sec:cvss": {
    "@score": "5.7",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-000043",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN49524110/index.html",
      "@id": "JVN#49524110",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-32326",
      "@id": "CVE-2026-32326",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "SHARP routers missing authentication for some web APIs"
}

JVNDB-2021-000107

Vulnerability from jvndb - Published: 2021-11-30 14:49 - Updated:2021-11-30 14:49
Severity ?
2.9 (Low) - cvssV3_0 - CVSS:3.0/AV:A/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N
Summary
Wi-Fi STATION SH-52A vulnerable to cross-site scripting
Details
Wi-Fi STATION SH-52A provided by NTT DOCOMO, INC. contains a cross-site scripting vulnerability (CWE-79). Takayuki Sasaki of Yokohama National University 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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  "dcterms:issued": "2021-11-30T14:49+09:00",
  "dcterms:modified": "2021-11-30T14:49+09:00",
  "description": "Wi-Fi STATION SH-52A provided by NTT DOCOMO, INC. contains a cross-site scripting vulnerability (CWE-79).\r\n\r\nTakayuki Sasaki of Yokohama National University reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
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    "@product": "Wi-Fi STATION SH-52A",
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    "@version": "2.2"
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      "@severity": "Low",
      "@type": "Base",
      "@vector": "AV:A/AC:M/Au:S/C:N/I:P/A:N",
      "@version": "2.0"
    },
    {
      "@score": "2.9",
      "@severity": "Low",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:A/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2021-000107",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN19482703/index.html",
      "@id": "JVN#19482703",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20847",
      "@id": "CVE-2021-20847",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2021-20847",
      "@id": "CVE-2021-20847",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-79",
      "@title": "Cross-site Scripting(CWE-79)"
    }
  ],
  "title": "Wi-Fi STATION SH-52A vulnerable to cross-site scripting"
}

CVE-2021-20847 (GCVE-0-2021-20847)

Vulnerability from nvd – Published: 2021-12-01 02:15 – Updated: 2024-08-03 17:53
VLAI?
Summary
Cross-site scripting vulnerability in Wi-Fi STATION SH-52A (38JP_1_11G, 38JP_1_11J, 38JP_1_11K, 38JP_1_11L, 38JP_1_26F, 38JP_1_26G, 38JP_1_26J, 38JP_2_03B, and 38JP_2_03C) allows a remote unauthenticated attacker to inject an arbitrary script via WebUI of the device.
Severity ?
No CVSS data available.
CWE
  • Cross-site scripting
Assigner
References
Impacted products
Vendor Product Version
NTT DOCOMO, INC. Wi-Fi STATION SH-52A Affected: 38JP_1_11G, 38JP_1_11J, 38JP_1_11K, 38JP_1_11L, 38JP_1_26F, 38JP_1_26G, 38JP_1_26J, 38JP_2_03B, and 38JP_2_03C
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-20847 (GCVE-0-2021-20847)

Vulnerability from cvelistv5 – Published: 2021-12-01 02:15 – Updated: 2024-08-03 17:53
VLAI?
Summary
Cross-site scripting vulnerability in Wi-Fi STATION SH-52A (38JP_1_11G, 38JP_1_11J, 38JP_1_11K, 38JP_1_11L, 38JP_1_26F, 38JP_1_26G, 38JP_1_26J, 38JP_2_03B, and 38JP_2_03C) allows a remote unauthenticated attacker to inject an arbitrary script via WebUI of the device.
Severity ?
No CVSS data available.
CWE
  • Cross-site scripting
Assigner
References
Impacted products
Vendor Product Version
NTT DOCOMO, INC. Wi-Fi STATION SH-52A Affected: 38JP_1_11G, 38JP_1_11J, 38JP_1_11K, 38JP_1_11L, 38JP_1_26F, 38JP_1_26G, 38JP_1_26J, 38JP_2_03B, and 38JP_2_03C
Create a notification for this product.
Show details on NVD website
To clipboard 

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