Vulnerability-Lookup

JVNDB-2026-000096

Vulnerability from jvndb - Published: 2026-07-07 15:23 - Updated:2026-07-07 15:23

Severity

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

Summary

SEIKO EPSON printers and scanners Web Config vulnerable to cross-site request forgery

Details

Web Config embedded in multiple printers and scanners provided by SEIKO EPSON CORPORATION contains the following vulnerability.

Cross-site request forgery (CWE-352) - CVE-2026-58315

Kentaro Ishii of GMO Cybersecurity by IERAE, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

Type

URL

	JVN	https://jvn.jp/en/jp/JVN87285119/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-58315
	Cross-Site Request Forgery(CWE-352)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

SEIKO EPSON CORPORATION

Web Config

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000096.html",
  "dc:date": "2026-07-07T15:23+09:00",
  "dcterms:issued": "2026-07-07T15:23+09:00",
  "dcterms:modified": "2026-07-07T15:23+09:00",
  "description": "Web Config embedded in multiple printers and scanners provided by SEIKO EPSON CORPORATION contains the following vulnerability.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/352.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eCross-site request forgery (CWE-352) - CVE-2026-58315\u003c/li\u003e\u003c/ul\u003eKentaro Ishii of GMO Cybersecurity by IERAE, Inc. 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-2026-000096.html",
  "sec:cpe": {
    "#text": "cpe:/a:epson:web_config",
    "@product": "Web Config",
    "@vendor": "SEIKO EPSON CORPORATION",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "4.3",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-000096",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN87285119/index.html",
      "@id": "JVN#87285119",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-58315",
      "@id": "CVE-2026-58315",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-352",
      "@title": "Cross-Site Request Forgery(CWE-352)"
    }
  ],
  "title": "SEIKO EPSON printers and scanners Web Config vulnerable to cross-site request forgery"
}

CVE-2026-58315 (GCVE-0-2026-58315)

Vulnerability from cvelistv5 – Published: 2026-07-07 05:33 – Updated: 2026-07-07 13:34

Summary

Cross-site request forgery vulnerability exists in SEIKO EPSON Web Config. If a user views a malicious page while logged into Web Config, unintended operations may be performed.

Severity

4.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

5.1 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-352 - Cross-site request forgery (CSRF)

Assigner

jpcert

References

2 references

URL	Tags
https://www.epson.jp/news/info/a-security202607.htm
https://jvn.jp/en/jp/JVN87285119/

Impacted products

1 product

Vendor	Product	Version
SEIKO EPSON CORPORATION	Web Config	Affected: See the information/details provided by the vendor

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-58315",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-07T13:34:04.279358Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-07T13:34:14.227Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Web Config",
          "vendor": "SEIKO EPSON CORPORATION",
          "versions": [
            {
              "status": "affected",
              "version": "See the information/details provided by the vendor"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Cross-site request forgery vulnerability exists in SEIKO EPSON Web Config. If a user views a malicious page while logged into Web Config, unintended operations may be performed."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
            "version": "3.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV4_0": {
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-352",
              "description": "Cross-site request forgery (CSRF)",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-07T05:33:26.274Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://www.epson.jp/news/info/a-security202607.htm"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN87285119/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2026-58315",
    "datePublished": "2026-07-07T05:33:26.274Z",
    "dateReserved": "2026-07-01T01:18:28.835Z",
    "dateUpdated": "2026-07-07T13:34:14.227Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

JVNDB-2026-000096

CVE-2026-58315 (GCVE-0-2026-58315)

Tags

Sightings

Nomenclature