{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-88263",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-16T15:01:05.622997Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-16T15:02:24.681Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "SKS8310-8X",
          "vendor": "XikeStor",
          "versions": [
            {
              "lessThan": "V1.04.B09",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "SKS8300-8T",
          "vendor": "XikeStor",
          "versions": [
            {
              "lessThan": "V1.04.B09",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "SKS8300-12E2T2X",
          "vendor": "XikeStor",
          "versions": [
            {
              "lessThan": "V1.04.B09",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "XikeStor Layer3 switches miss authentication for downloading configuration data. Unauthenticated attacker may retrieve the configuration data containing network configurations and passwords to operate the affected product improperly or to exploit the affected product as a jump host."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV4_0": {
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-306",
              "description": "Missing authentication for critical function",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-16T07:29:24.441Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://www.xikestor.com/security-advisory/"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN45281119/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2026-88263",
    "datePublished": "2026-09-16T07:29:24.441Z",
    "dateReserved": "2026-09-10T00:56:14.741Z",
    "dateUpdated": "2026-09-16T15:02:24.681Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000134.html",
  "dc:date": "2026-09-16T15:05+09:00",
  "dcterms:issued": "2026-09-16T15:05+09:00",
  "dcterms:modified": "2026-09-16T15:05+09:00",
  "description": "XikeStor Layer3 switches contain the vulnerability listed below.\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 downloading configuration (CWE-306) - CVE-2026-88263\u003c/li\u003e\u003c/ul\u003e",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000134.html",
  "sec:cpe": [
    {
      "#text": "cpe:/h:misc:xikestor_sks8300-12e2t2x",
      "@product": "SKS8300-12E2T2X",
      "@vendor": "XikeStor",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/h:misc:xikestor_sks8300-8t",
      "@product": "SKS8300-8T",
      "@vendor": "XikeStor",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/h:misc:xikestor_sks8310-8x",
      "@product": "SKS8310-8X",
      "@vendor": "XikeStor",
      "@version": "2.2"
    }
  ],
  "sec:cvss": {
    "@score": "7.5",
    "@severity": "High",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-000134",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN45281119/index.html",
      "@id": "JVN#45281119",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-88263",
      "@id": "CVE-2026-88263",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "XikeStor Layer3 switches miss authentication for downloading configuration data"
}