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EUVD-2018-8363

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 34 Views

Vulnerability in SIMATIC S7-400 CPUs allows denial of service via crafted packets without privileges.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus
Siemens SIMATIC S7-400 (all versions) and S7-410 < 8.2.1 Multiple Connections DOS
8 May 201900:00
–nessus
nessus
Tenable Nessus
Siemens Simatic Improper Input Validation
8 Nov 201900:00
–nessus
nessus
Tenable Nessus
Siemens S7-400 CPUs Improper Input Validation (CVE-2018-16556)
7 Feb 202200:00
–nessus
bdu_fstec
BDU FSTEC
Siemens Simatic S7-400 PLC DoS
12 Mar 201900:00
–bdu_fstec
cnvd
CNVD
Siemens SIMATIC S7-400 Input Validation Vulnerability
16 Nov 201800:00
–cnvd
cve
CVE
CVE-2018-16556
13 Dec 201816:00
–cve
cvelist
Cvelist
CVE-2018-16556
13 Dec 201816:00
–cvelist
ics
ICS
Siemens S7-400 CPUs (Update B)
13 Nov 201800:00
–ics
nvd
NVD
CVE-2018-16556
13 Dec 201816:29
–nvd
osv_cve
osv_cve
CVE-2018-16556
13 Dec 201816:29
–osv_cve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "ec137cce-88fa-3b95-bfb6-2de9d2bd5286",
        "vendor": {
          "name": "Siemens"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "00439487-2a44-3a70-9bc1-bf29c7866c4a",
        "product": {
          "name": "SIPLUS S7-400 CPU 416-3 PN/DP V7"
        },
        "product_version": "All versions < V7.0.3"
      },
      {
        "id": "09afed9a-6599-3509-9496-fc151f8378c5",
        "product": {
          "name": " SIMATIC S7-400 CPU 416-3 DP V7"
        },
        "product_version": "All versions"
      },
      {
        "id": "2cdfc1ff-08c5-385b-a312-f01a747603b6",
        "product": {
          "name": " SIMATIC S7-400 CPU 416F-3 PN/DP V7"
        },
        "product_version": "All versions < V7.0.3"
      },
      {
        "id": "34e10a4c-52ff-3a86-a49f-33cc6354d6fc",
        "product": {
          "name": "SIMATIC S7-410 CPU family (incl. SIPLUS variants)"
        },
        "product_version": "All versions < V8.2.1"
      },
      {
        "id": "3b458596-6698-3a13-801b-67862de43cc3",
        "product": {
          "name": "SIPLUS S7-400 CPU 416-3 V7"
        },
        "product_version": "All versions"
      },
      {
        "id": "5017f2f5-22c3-323a-b832-31b28594533b",
        "product": {
          "name": "SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants)"
        },
        "product_version": "All versions < V6.0.9"
      },
      {
        "id": "50c3536f-ddc4-3a92-9cfe-757fc6eadaf9",
        "product": {
          "name": " SIMATIC S7-400 CPU 412-1 DP V7"
        },
        "product_version": "All versions"
      },
      {
        "id": "71ec38fd-ae7c-3250-a2e2-c0dbe2f9fa78",
        "product": {
          "name": "SIMATIC S7-400 CPU 412-2 PN V7"
        },
        "product_version": "All versions < V7.0.3"
      },
      {
        "id": "7cde0427-1995-3439-80ea-839b3d4581b1",
        "product": {
          "name": "SIPLUS S7-400 CPU 414-3 PN/DP V7"
        },
        "product_version": "All versions < V7.0.3"
      },
      {
        "id": "9f25b9e2-c27b-3305-a82e-4020866d0875",
        "product": {
          "name": " SIMATIC S7-400 CPU 414F-3 PN/DP V7"
        },
        "product_version": "All versions < V7.0.3"
      },
      {
        "id": "a4038241-88bd-3517-9f7b-7be84fa19abe",
        "product": {
          "name": " SIMATIC S7-400 CPU 414-2 DP V7"
        },
        "product_version": "All versions"
      },
      {
        "id": "a89449b7-b1f3-3186-a6e5-c6242735197e",
        "product": {
          "name": " SIMATIC S7-400 CPU 416F-2 DP V7"
        },
        "product_version": "All versions"
      },
      {
        "id": "b35437a2-091e-369b-bc78-02ae66a159d5",
        "product": {
          "name": " SIMATIC S7-400 CPU 417-4 DP V7"
        },
        "product_version": "All versions"
      },
      {
        "id": "b77b7db4-0278-326a-a989-d449e69f1a6d",
        "product": {
          "name": " SIMATIC S7-400 CPU 414-3 DP V7"
        },
        "product_version": "All versions"
      },
      {
        "id": "bb9a5a9d-9ac3-380e-8090-3bdac7916722",
        "product": {
          "name": "SIMATIC S7-400 PN/DP V6 and below CPU family (incl. SIPLUS variants)"
        },
        "product_version": "All versions"
      },
      {
        "id": "c36e91c7-a739-355d-9f4c-2ea2d2a93252",
        "product": {
          "name": " SIMATIC S7-400 CPU 416-2 DP V7"
        },
        "product_version": "All versions"
      },
      {
        "id": "d324cef1-f2ea-3ed3-9ba5-1e20e43ab05b",
        "product": {
          "name": "SIMATIC S7-400 H V4.5 and below CPU family (incl. SIPLUS variants)"
        },
        "product_version": "All versions"
      },
      {
        "id": "dadd0cd0-d882-3b38-a2a0-1fd5f5d06b93",
        "product": {
          "name": " SIMATIC S7-400 CPU 416-3 PN/DP V7"
        },
        "product_version": "All versions < V7.0.3"
      },
      {
        "id": "de45b3c3-9ac2-3b17-9c97-815869ef9a89",
        "product": {
          "name": " SIMATIC S7-400 CPU 412-2 DP V7"
        },
        "product_version": "All versions"
      },
      {
        "id": "fb1c63d6-4079-3e13-9923-7a12bd95f1ad",
        "product": {
          "name": " SIMATIC S7-400 CPU 414-3 PN/DP V7"
        },
        "product_version": "All versions < V7.0.3"
      },
      {
        "id": "fc0caf81-f311-36e6-ab59-9fdf7581fa1d",
        "product": {
          "name": "SIPLUS S7-400 CPU 417-4 V7"
        },
        "product_version": "All versions"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.5
CVSS 27.8
EPSS0.01545
34