Vulnerability-Lookup

JVNDB-2023-002722

Vulnerability from jvndb - Published: 2023-07-27 09:12 - Updated:2024-04-19 09:07

Severity

6.4 (Medium) - cvssV3_0 - CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

Summary

Fujitsu network devices Si-R series and SR-M series vulnerable to authentication bypass

Details

The web management interface of Fujitsu network devices Si-R series and SR-M series contains an authentication bypass vulnerability (CWE-287,CVE-2023-38555). Katsuhiko Sato (a.k.a. goroh_kun) of 00One, Inc. reported this vulnerability to JPCERT/CC. JPCERT/CC coordinated with the developer.

References

Type

URL

	JVN	https://jvn.jp/en/vu/JVNVU96643580/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2023-38555
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2023-38555
	Improper Authentication(CWE-287)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

	FUJITSU	Si-R 220D firmware
	FUJITSU	Si-R 370B firmware
	FUJITSU	Si-R 570B firmware
	FUJITSU	Si-R 130B firmware
	FUJITSU	Si-R 30B firmware
	FUJITSU	Si-R 90brin firmware
	FUJITSU	Si-R G100B firmware
	FUJITSU	Si-R G100 firmware
	FUJITSU	Si-R G110B firmware
	FUJITSU	Si-R G120 firmware
	FUJITSU	Si-R G121 firmware
	FUJITSU	Si-R G200B firmware
	FUJITSU	Si-R G200 firmware
	FUJITSU	Si-R G210 firmware
	FUJITSU	Si-R G211 firmware
	FUJITSU	SR-M 50AP1 firmware

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-002722.html",
  "dc:date": "2024-04-19T18:07+09:00",
  "dcterms:issued": "2023-07-27T18:12+09:00",
  "dcterms:modified": "2024-04-19T18:07+09:00",
  "description": "The web management interface of Fujitsu network devices Si-R series and SR-M series contains an authentication bypass vulnerability (CWE-287,CVE-2023-38555).\r\n\r\nKatsuhiko Sato (a.k.a. goroh_kun) of 00One, Inc. reported this vulnerability to JPCERT/CC.\r\nJPCERT/CC coordinated with the developer.",
  "link": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-002722.html",
  "sec:cpe": [
    {
      "#text": "cpe:/o:fujitsu:si-r220d_firmware",
      "@product": "Si-R 220D firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r370b_firmware",
      "@product": "Si-R 370B firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r570b_firmware",
      "@product": "Si-R 570B firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r_130b_firmware",
      "@product": "Si-R 130B firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r_30b_firmware",
      "@product": "Si-R 30B firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r_90brin_firmware",
      "@product": "Si-R 90brin firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r_g100b_firmware",
      "@product": "Si-R G100B firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r_g100_firmware",
      "@product": "Si-R G100 firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r_g110b_firmware",
      "@product": "Si-R G110B firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r_g120_firmware",
      "@product": "Si-R G120 firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r_g121_firmware",
      "@product": "Si-R G121 firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r_g200b_firmware",
      "@product": "Si-R G200B firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r_g200_firmware",
      "@product": "Si-R G200 firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r_g210_firmware",
      "@product": "Si-R G210 firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:si-r_g211_firmware",
      "@product": "Si-R G211 firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:fujitsu:sr-m_50ap1_firmware",
      "@product": "SR-M 50AP1 firmware",
      "@vendor": "FUJITSU",
      "@version": "2.2"
    }
  ],
  "sec:cvss": [
    {
      "@score": "5.8",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:A/AC:H/Au:N/C:P/I:C/A:P",
      "@version": "2.0"
    },
    {
      "@score": "6.4",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2023-002722",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/vu/JVNVU96643580/index.html",
      "@id": "JVNVU#96643580",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2023-38555",
      "@id": "CVE-2023-38555",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2023-38555",
      "@id": "CVE-2023-38555",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-287",
      "@title": "Improper Authentication(CWE-287)"
    }
  ],
  "title": "Fujitsu network devices Si-R series and SR-M series vulnerable to authentication bypass"
}

CVE-2023-38555 (GCVE-0-2023-38555)

Vulnerability from cvelistv5 – Published: 2023-07-26 07:43 – Updated: 2024-11-14 15:00

Summary

Authentication bypass vulnerability in Fujitsu network devices Si-R series and SR-M series allows a network-adjacent unauthenticated attacker to obtain, change, and/or reset configuration settings of the affected products. Affected products and versions are as follows: Si-R 30B all versions, Si-R 130B all versions, Si-R 90brin all versions, Si-R570B all versions, Si-R370B all versions, Si-R220D all versions, Si-R G100 V02.54 and earlier, Si-R G200 V02.54 and earlier, Si-R G100B V04.12 and earlier, Si-R G110B V04.12 and earlier, Si-R G200B V04.12 and earlier, Si-R G210 V20.52 and earlier, Si-R G211 V20.52 and earlier, Si-R G120 V20.52 and earlier, Si-R G121 V20.52 and earlier, and SR-M 50AP1 all versions.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-14 15:00 UTC

CWE

Authentication bypass

Assigner

jpcert CNA under the jpcert root

CNA scorecard C 64/100 over 174 records in the last 180 days details

References

2 references

URL	Tags
https://www.fujitsu.com/jp/products/network/suppo…
https://jvn.jp/en/vu/JVNVU96643580/

Impacted products

16 products

Vendor	Product	Version
Fujitsu Limited	Si-R 30B	Affected: All versions
Fujitsu Limited	Si-R 130B	Affected: All versions
Fujitsu Limited	Si-R 90brin	Affected: All versions
Fujitsu Limited	Si-R570B	Affected: All versions
Fujitsu Limited	Si-R370B	Affected: All versions
Fujitsu Limited	Si-R220D	Affected: All versions
Fujitsu Limited	Si-R G100	Affected: V02.54 and earlier
Fujitsu Limited	Si-R G200	Affected: V02.54 and earlier
Fujitsu Limited	Si-R G100B	Affected: V04.12 and earlier
Fujitsu Limited	Si-R G110B	Affected: V04.12 and earlier
Fujitsu Limited	Si-R G200B	Affected: V04.12 and earlier
Fujitsu Limited	Si-R G210	Affected: V20.52 and earlier
Fujitsu Limited	Si-R G211	Affected: V20.52 and earlier
Fujitsu Limited	Si-R G120	Affected: V20.52 and earlier
Fujitsu Limited	Si-R G121	Affected: V20.52 and earlier
Fujitsu Limited	SR-M 50AP1	Affected: All versions

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-02T17:46:56.080Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.fujitsu.com/jp/products/network/support/2023/fjlan-01/"
          },
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            "url": "https://jvn.jp/en/vu/JVNVU96643580/"
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        "title": "CVE Program Container"
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      {
        "metrics": [
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              "content": {
                "id": "CVE-2023-38555",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2024-11-14T15:00:40.540182Z",
                "version": "2.0.3"
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          "shortName": "CISA-ADP"
        },
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    ],
    "cna": {
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          "product": "Si-R 30B",
          "vendor": "Fujitsu Limited",
          "versions": [
            {
              "status": "affected",
              "version": "All versions "
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        },
        {
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          "vendor": "Fujitsu Limited",
          "versions": [
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              "status": "affected",
              "version": "All versions "
            }
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        },
        {
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          "vendor": "Fujitsu Limited",
          "versions": [
            {
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              "version": "All versions "
            }
          ]
        },
        {
          "product": "Si-R570B",
          "vendor": "Fujitsu Limited",
          "versions": [
            {
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        },
        {
          "product": "Si-R370B",
          "vendor": "Fujitsu Limited",
          "versions": [
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              "version": "All versions "
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          ]
        },
        {
          "product": "Si-R220D",
          "vendor": "Fujitsu Limited",
          "versions": [
            {
              "status": "affected",
              "version": "All versions "
            }
          ]
        },
        {
          "product": "Si-R G100",
          "vendor": "Fujitsu Limited",
          "versions": [
            {
              "status": "affected",
              "version": "V02.54 and earlier "
            }
          ]
        },
        {
          "product": "Si-R G200",
          "vendor": "Fujitsu Limited",
          "versions": [
            {
              "status": "affected",
              "version": "V02.54 and earlier "
            }
          ]
        },
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          "product": "Si-R G100B",
          "vendor": "Fujitsu Limited",
          "versions": [
            {
              "status": "affected",
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            }
          ]
        },
        {
          "product": "Si-R G110B",
          "vendor": "Fujitsu Limited",
          "versions": [
            {
              "status": "affected",
              "version": "V04.12 and earlier "
            }
          ]
        },
        {
          "product": "Si-R G200B",
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          "versions": [
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        },
        {
          "product": "Si-R G210",
          "vendor": "Fujitsu Limited",
          "versions": [
            {
              "status": "affected",
              "version": "V20.52 and earlier "
            }
          ]
        },
        {
          "product": "Si-R G211",
          "vendor": "Fujitsu Limited",
          "versions": [
            {
              "status": "affected",
              "version": "V20.52 and earlier "
            }
          ]
        },
        {
          "product": "Si-R G120",
          "vendor": "Fujitsu Limited",
          "versions": [
            {
              "status": "affected",
              "version": "V20.52 and earlier "
            }
          ]
        },
        {
          "product": "Si-R G121",
          "vendor": "Fujitsu Limited",
          "versions": [
            {
              "status": "affected",
              "version": "V20.52 and earlier "
            }
          ]
        },
        {
          "product": "SR-M 50AP1",
          "vendor": "Fujitsu Limited",
          "versions": [
            {
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              "version": "All versions"
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      "references": [
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          "url": "https://www.fujitsu.com/jp/products/network/support/2023/fjlan-01/"
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    "dateReserved": "2023-07-20T04:38:59.286Z",
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    "state": "PUBLISHED"
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}

Sightings

Author	Source	Type	Date	Other

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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