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EUVD-2026-31814

🗓️ 26 May 2026 11:54:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 6 Views

EUVD-2026-31814: Bidirectional RTU500 mode of IEC 60870-5-104 vulnerable to null pointer dereference causing denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-8479
26 May 202611:54
attackerkb
Circl
CVE-2026-8479
26 May 202615:21
circl
CNNVD
Hitachi Energy RTU500 安全漏洞
26 May 202600:00
cnnvd
CVE
CVE-2026-8479
26 May 202611:54
cve
Cvelist
CVE-2026-8479
26 May 202611:54
cvelist
NVD
CVE-2026-8479
26 May 202614:16
nvd
Positive Technologies
PT-2026-43244
26 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-8479
5 Jun 202619:24
redhatcve
[
  {
    "enisaIdVendor": [
      {
        "id": "2617e773-cbe4-321a-8e92-0b11bcf376a8",
        "vendor": {
          "name": "Hitachi Energy"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0c87e567-b152-3ceb-a912-afef4e1af080",
        "product": {
          "name": "RTU500 series CMU Firmware",
          "vendor": {
            "name": "Hitachi Energy"
          }
        },
        "product_version": "12.7.1 ≤12.7.7"
      },
      {
        "id": "1745bbc0-db7f-3999-8014-b0f75ffd1a90",
        "product": {
          "name": "RTU500 series CMU Firmware",
          "vendor": {
            "name": "Hitachi Energy"
          }
        },
        "product_version": "13.7.1 ≤13.7.8"
      },
      {
        "id": "52411bd3-a7f7-39e3-8e60-c6f603b64bde",
        "product": {
          "name": "RTU500 series CMU Firmware",
          "vendor": {
            "name": "Hitachi Energy"
          }
        },
        "product_version": "13.5.1 ≤13.5.4"
      },
      {
        "id": "9b158500-c8aa-3139-9cd2-3d1aae312f42",
        "product": {
          "name": "RTU500 series CMU Firmware",
          "vendor": {
            "name": "Hitachi Energy"
          }
        },
        "product_version": "13.6.1 ≤13.6.3"
      },
      {
        "id": "cee06558-a455-3e29-afb8-11832ca051e3",
        "product": {
          "name": "RTU500 series CMU Firmware",
          "vendor": {
            "name": "Hitachi Energy"
          }
        },
        "product_version": "13.8.1"
      }
    ]
  }
]

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26 May 2026 14:49Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.9
EPSS0.00164
6