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EUVD-2021-22169

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Improper Input Validation in Hitachi RTU500 allows reboot on special message to BCI IEC 60870-5-104

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-35533
26 Nov 202120:29
circl
CNNVD
Hitachi Energy Relion 输入验证错误漏洞
26 Nov 202100:00
cnnvd
CVE
CVE-2021-35533
26 Nov 202116:37
cve
Cvelist
CVE-2021-35533 Specially Crafted IEC 60870-5-104 Packet Vulnerability in RTU500 series
26 Nov 202116:37
cvelist
ICS
Hitachi Energy RTU500 series BCI
2 Dec 202100:00
ics
NVD
CVE-2021-35533
26 Nov 202117:15
nvd
OSV
CVE-2021-35533
26 Nov 202117:15
osv
Prion
Input validation
26 Nov 202117:15
prion
Positive Technologies
PT-2021-20956 · Hitachi Energy · Rtu500 Series Cmu Firmware
26 Nov 202100:00
ptsecurity
Tenable Nessus
Hitachi Energy RTU500 series BCI Improper Input Validation (CVE-2021-35533)
29 Mar 202300:00
nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "50b515ce-6d0d-3b95-88e2-868b3a059c84",
        "vendor": {
          "name": "Hitachi Energy"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "87bb6c1a-60aa-3553-9c1e-4ad1893874e1",
        "product": {
          "name": "RTU500 series"
        },
        "product_version": "CMU Firmware version 12.2 ≤12.2.*"
      },
      {
        "id": "c841b17c-9472-3570-b6a4-af72a4718de7",
        "product": {
          "name": "RTU500 series"
        },
        "product_version": "CMU Firmware version 12.0 ≤12.0.*"
      },
      {
        "id": "d7da307c-fcd3-3bd5-9e93-fdbb341650a1",
        "product": {
          "name": "RTU500 series"
        },
        "product_version": "CMU Firmware version 12.4 ≤12.4.*"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.5High risk
Vulners AI Score7.5
CVSS 3.17.5
CVSS 27.1
EPSS0.0092
4