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EUVD-2021-12560

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 17 Views

Vulnerability in multiple SCALANCE models allows denial-of-service and potential remote code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-25668
22 Apr 202121:15
–attackerkb
bdu_fstec
BDU FSTEC
Siemens SCALANCE X Web Server RCE
13 Apr 202300:00
–bdu_fstec
cnnvd
CNNVD
Siemens Web Server buffer error vulnerability
13 Apr 202100:00
–cnnvd
cnvd
CNVD
Siemens SCALANCE X-200 Web Server Heap Buffer Overflow Vulnerability
13 Apr 202100:00
–cnvd
cve
CVE
CVE-2021-25668
22 Apr 202120:42
–cve
cvelist
Cvelist
CVE-2021-25668
22 Apr 202120:42
–cvelist
ics
ICS
Siemens Web Server of SCALANCE X200 (Update A)
13 Apr 202100:00
–ics
ncsc
NCSC
Vulnerabilities fixed in Siemens products
13 Apr 202100:00
–ncsc
ncsc
NCSC
Vulnerabilities fixed in Siemens products.
14 Sep 202100:00
–ncsc
nvd
NVD
CVE-2021-25668
22 Apr 202121:15
–nvd
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "de5bf280-edf7-357f-aab5-691739a6a272",
        "vendor": {
          "name": "Siemens"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0556c0ce-615d-30ca-a5d1-bccc81fe8f75",
        "product": {
          "name": "SCALANCE XF208"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "1c0ddb40-bd1d-3808-b500-ab0e50df2de2",
        "product": {
          "name": "SCALANCE X202-2P IRT (incl. SIPLUS NET variant)"
        },
        "product_version": "All versions < 5.5.1"
      },
      {
        "id": "22ff3e36-5307-33c8-b886-025131b0c805",
        "product": {
          "name": "SCALANCE XF202-2P IRT"
        },
        "product_version": "All versions < 5.5.1"
      },
      {
        "id": "277e8880-b961-3262-b994-d6d3cb2e956b",
        "product": {
          "name": "SCALANCE XF204"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "28869c88-3aaf-3014-9857-9afbe6d133b5",
        "product": {
          "name": "SCALANCE X208 (incl. SIPLUS NET variant)"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "2ec71116-e145-3640-bf92-570d0c246e36",
        "product": {
          "name": "SCALANCE X204-2LD TS"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "3708040d-40c5-3952-b419-34aad9bd4f64",
        "product": {
          "name": "SCALANCE X202-2P IRT PRO"
        },
        "product_version": "All versions < 5.5.1"
      },
      {
        "id": "42821435-f2a3-3a64-a19b-896a6838b863",
        "product": {
          "name": "SCALANCE X204-2FM"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "45fcabdc-4df6-3e23-a0fd-4755e374f5ca",
        "product": {
          "name": "SCALANCE X224"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "49b02536-c1a6-3280-bf8f-8a743322a499",
        "product": {
          "name": "SCALANCE X200-4P IRT"
        },
        "product_version": "All versions < 5.5.1"
      },
      {
        "id": "4ad365d0-c55f-3169-b66b-e39e9de745e5",
        "product": {
          "name": "SCALANCE XF201-3P IRT"
        },
        "product_version": "All versions < 5.5.1"
      },
      {
        "id": "5798aa2d-a3f0-30b9-b090-4359306afdc2",
        "product": {
          "name": "SCALANCE X204-2 (incl. SIPLUS NET variant)"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "5b3ffcaa-03ec-3cfd-90bb-25516970a71b",
        "product": {
          "name": "SCALANCE X204 IRT"
        },
        "product_version": "All versions < 5.5.1"
      },
      {
        "id": "68acd496-f2fd-30f1-990e-ccedf6fc152f",
        "product": {
          "name": "SCALANCE XF206-1"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "70906899-bcd0-374d-83c2-e8b40ab3b782",
        "product": {
          "name": "SCALANCE X201-3P IRT PRO"
        },
        "product_version": "All versions < 5.5.1"
      },
      {
        "id": "780955af-3393-3d57-9027-cf3ce83b74a2",
        "product": {
          "name": "SCALANCE X212-2 (incl. SIPLUS NET variant)"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "7988ee35-7868-355c-a9b0-038680ef4ede",
        "product": {
          "name": "SCALANCE X202-2 IRT"
        },
        "product_version": "All versions < 5.5.1"
      },
      {
        "id": "79a568ec-e157-3e57-b9d2-4ba4aaaee52e",
        "product": {
          "name": "SCALANCE X204 IRT PRO"
        },
        "product_version": "All versions < 5.5.1"
      },
      {
        "id": "85677f44-8aa7-3f4d-a5ef-6817f62983c9",
        "product": {
          "name": "SCALANCE X206-1"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "8d2c028b-d4c9-3e28-b423-9a911b1a9336",
        "product": {
          "name": "SCALANCE XF204 IRT"
        },
        "product_version": "All versions < 5.5.1"
      },
      {
        "id": "8e6fe4cb-fd38-34ea-865e-c07e4cc6657d",
        "product": {
          "name": "SCALANCE X201-3P IRT"
        },
        "product_version": "All versions < 5.5.1"
      },
      {
        "id": "9a6eefca-835d-36c9-8b29-5598db97da8d",
        "product": {
          "name": "SCALANCE X212-2LD"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "a20e2446-93e4-32cd-ba75-1e233aaf24c5",
        "product": {
          "name": "SCALANCE X204-2LD (incl. SIPLUS NET variant)"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "aef970da-fb71-3229-89bd-084587be68b9",
        "product": {
          "name": "SCALANCE XF204-2 (incl. SIPLUS NET variant)"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "b0bf1142-6d46-3e2a-bf8f-e66e5df20e83",
        "product": {
          "name": "SCALANCE X206-1LD"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "b6931a21-0d4b-313c-a459-d4506d3c1abd",
        "product": {
          "name": "SCALANCE X204-2TS"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "bdb12d4e-77f7-3d3f-b276-7fee4beb25a4",
        "product": {
          "name": "SCALANCE X216"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "d1be47d2-6016-32d4-95fc-9c4be6612650",
        "product": {
          "name": "SCALANCE X208PRO"
        },
        "product_version": "All versions < V5.2.5"
      },
      {
        "id": "f12abebd-068d-3e88-b8d8-9dad272d4b94",
        "product": {
          "name": "SCALANCE XF204-2BA IRT"
        },
        "product_version": "All versions < 5.5.1"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.8High risk
Vulners AI Score7.8
CVSS 3.19.8
CVSS 27.5
EPSS0.01569
17