Atsumi Electric DVRs contain hidden functionality issues

{
  "id": "438eec28c8fc4e71c14391116ea530360c332b22ca617694eaa29677511d5779",
  "url": "https://jvn.jp/en/jp/JVN88864366/",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "Atsumi Electric DVRs contain hidden functionality issues",
    "summary": "Multiple Atsumi Electric DVRs have hidden functionality that may allow an administrator to execute OS commands or install unauthorized firmware. Firmware updates are available for some models; the developer recommends using discontinued models without a network connection.",
    "evidence": "Multiple DVRs (Digital Video Recorders) provided by Atsumi Electric Co., Ltd. contain hidden functionality issues.",
    "products": [
      {
        "name": {
          "value": "ADX5004/ADX5008/ADX404",
          "evidence": "ADX5004/ADX5008/ADX404 versions prior to Ver.10.8.237"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "Ver.10.8.237",
            "evidence": "ADX5004/ADX5008/ADX404 versions prior to Ver.10.8.237"
          }
        ],
        "affected_versions": [
          {
            "value": "versions prior to Ver.10.8.237",
            "evidence": "ADX5004/ADX5008/ADX404 versions prior to Ver.10.8.237"
          }
        ]
      },
      {
        "name": {
          "value": "ADX3004/ADX3008/ADX3016/ADX204",
          "evidence": "ADX3004/ADX3008/ADX3016/ADX204 versions prior to Ver.10.8.237"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "Ver.10.8.237",
            "evidence": "ADX3004/ADX3008/ADX3016/ADX204 versions prior to Ver.10.8.237"
          }
        ],
        "affected_versions": [
          {
            "value": "versions prior to Ver.10.8.237",
            "evidence": "ADX3004/ADX3008/ADX3016/ADX204 versions prior to Ver.10.8.237"
          }
        ]
      },
      {
        "name": {
          "value": "ADX1004/ADX1008/ADX2016",
          "evidence": "ADX1004/ADX1008/ADX2016 all versions"
        },
        "prerequisites": [
          {
            "value": "using the producs without a network connection",
            "evidence": "The developer recommends using the producs without a network connection."
          }
        ],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "all versions",
            "evidence": "ADX1004/ADX1008/ADX2016 all versions"
          }
        ]
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [
      {
        "value": "CVE-2026-97627",
        "evidence": "CVE-2026-97627"
      },
      {
        "value": "CVE-2026-100737",
        "evidence": "CVE-2026-100737"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "official-jvn-english",
  "document_id": 23852,
  "published_at": "2026-10-20T05:00:00+00:00"
}