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EUVD-2025-201917

🗓️ 09 Dec 2025 18:30:36Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

SIMATIC CN 4100 before 4.0.1 allows unauthenticated USB reboot, causing denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
Siemens SIMATIC CN 4100 访问控制错误漏洞
9 Dec 202500:00
cnnvd
CNVD
Siemens SIMATIC CN 4100 Access Control Error Vulnerability
15 Dec 202500:00
cnvd
CVE
CVE-2025-40939
9 Dec 202510:44
cve
Cvelist
CVE-2025-40939
9 Dec 202510:44
cvelist
NCSC
Vulnerabilities fixed in Siemens products
9 Dec 202513:15
ncsc
NVD
CVE-2025-40939
9 Dec 202516:17
nvd
OSV
CVE-2025-40939
9 Dec 202516:17
osv
Positive Technologies
PT-2025-49844
9 Dec 202500:00
ptsecurity
RedhatCVE
CVE-2025-40939
9 Jan 202609:16
redhatcve
Vulnrichment
CVE-2025-40939
9 Dec 202510:44
vulnrichment
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "112eec37-2915-3f24-8962-0d74e4b6b2d1",
        "vendor": {
          "name": "Siemens"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "49b6d8c3-c1a2-3032-8163-b8e0f59e6d28",
        "product": {
          "name": "SIMATIC CN 4100"
        },
        "product_version": "0 <V4.0.1"
      }
    ]
  }
]

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09 Dec 2025 18:30Current
6.1Medium risk
Vulners AI Score6.1
CVSS 45.1
CVSS 3.14.6
EPSS0.00045
SSVC
1