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EUVD-2020-4828

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

TwinCAT OPC UA Server and IPC Diagnostics UA Server have denial of service vulnerabilities.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Honeywell OPC UA Tunneller 输入验证错误漏洞
13 May 202100:00
cnnvd
CVE
CVE-2020-12526
13 May 202113:45
cve
Cvelist
CVE-2020-12526 BECKHOFF: DoS-Vulnerability for TwinCAT OPC UA Server and IPC Diagnostics UA Server
13 May 202113:45
cvelist
NVD
CVE-2020-12526
13 May 202114:15
nvd
OSV
CVE-2020-12526
13 May 202114:15
osv
Tenable Nessus
Beckhoff Ipc Improper Input Validation
10 Aug 202100:00
nessus
Tenable Nessus
Beckhoff (CVE-2020-12526) (deprecated)
7 Feb 202200:00
nessus
Prion
Design/Logic Flaw
13 May 202114:15
prion
[
  {
    "enisaIdVendor": [
      {
        "id": "e46eb0ef-39ff-31f2-a40a-e187583f03a5",
        "vendor": {
          "name": "Beckhoff"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "4295d2aa-628f-31d2-ab0b-a250f8eed12e",
        "product": {
          "name": "IPC Diagnostics UA Server"
        },
        "product_version": "unspecified ≤3.1.0.1"
      },
      {
        "id": "ac442143-f1ce-3bda-853c-dd9fd3593fd6",
        "product": {
          "name": "TwinCAT OPC UA Server"
        },
        "product_version": "unspecified ≤2.3.0.12"
      },
      {
        "id": "c1c3fa9b-cb00-3c06-a2f9-d92922a24424",
        "product": {
          "name": "TF6100"
        },
        "product_version": "unspecified ≤3.3.18"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.3
CVSS 25
EPSS0.00377
2