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EUVD-2023-55554

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 24 Views

Vulnerability in SIMATIC PCS 7 and WinCC products allows denial of service through input validation issues.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
SIMATIC PCS Buffer Overflow
5 Jul 202400:00
–bdu_fstec
cnnvd
CNNVD
Siemens SIMATIC security vulnerabilities
9 Apr 202400:00
–cnnvd
cnvd
CNVD
Siemens SIMATIC WinCC Denial of Service Vulnerability (CNVD-2024-17302)
10 Apr 202400:00
–cnvd
cve
CVE
CVE-2023-50821
9 Apr 202408:34
–cve
cvelist
Cvelist
CVE-2023-50821
9 Apr 202408:34
–cvelist
ics
ICS
Siemens SIMATIC WinCC
9 Apr 202400:00
–ics
ncsc
NCSC
Vulnerabilities fixed in Siemens products
9 Apr 202400:00
–ncsc
nvd
NVD
CVE-2023-50821
9 Apr 202409:15
–nvd
ptsecurity
Positive Technologies
PT-2024-4512
9 Apr 202400:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2023-50821: Buffer Copy without Checking Size of Input
9 Apr 202400:00
–rapid7
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "473507fe-1806-31ae-9dbf-4b60b878c824",
        "vendor": {
          "name": "Siemens"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "23851a30-e75a-37ac-a3f3-15ec685eec5b",
        "product": {
          "name": "SIMATIC WinCC V8.0"
        }
      },
      {
        "id": "270cc140-9fb7-3e6b-8074-e1ec8c5b729f",
        "product": {
          "name": "SIMATIC WinCC Runtime Professional V17"
        },
        "product_version": "0 <V17 Update 8"
      },
      {
        "id": "62036635-24ec-3dd2-9952-f04dbe39b6f5",
        "product": {
          "name": "SIMATIC WinCC V7.5"
        },
        "product_version": "0 <V7.5 SP2 Update 16"
      },
      {
        "id": "6fa216c3-2ab9-383c-8c5e-1437f4eee128",
        "product": {
          "name": "SIMATIC WinCC V8.0"
        },
        "product_version": "0 <V8.0 Update 5"
      },
      {
        "id": "75677822-4fc1-3a8f-b997-c18196e9977d",
        "product": {
          "name": "SIMATIC WinCC Runtime Professional V17"
        }
      },
      {
        "id": "901a6bb6-e374-3c0c-afe1-9a27395bd3b2",
        "product": {
          "name": "SIMATIC WinCC V7.5"
        }
      },
      {
        "id": "9b9d6728-f927-3e4e-b841-ade745422b8c",
        "product": {
          "name": "SIMATIC WinCC Runtime Professional V18"
        }
      },
      {
        "id": "9dd8fddc-7e49-3dc6-99c5-3a091638bd52",
        "product": {
          "name": "SIMATIC WinCC Runtime Professional V19"
        }
      },
      {
        "id": "b6617433-32b2-3151-96f2-dc55bdb07885",
        "product": {
          "name": "SIMATIC PCS 7 V9.1"
        },
        "product_version": "0 <V9.1 SP2 UC04"
      },
      {
        "id": "c68eae02-e1a6-3fe9-af90-602c6d330980",
        "product": {
          "name": "SIMATIC WinCC Runtime Professional V19"
        },
        "product_version": "0 <V19 Update 1"
      },
      {
        "id": "d12b69b0-5dd8-3415-8fe1-6b190625d839",
        "product": {
          "name": "SIMATIC WinCC Runtime Professional V18"
        },
        "product_version": "0 <V18 Update 4"
      },
      {
        "id": "d456f9fc-bf9d-3756-ae44-3de6750cb79e",
        "product": {
          "name": "SIMATIC PCS 7 V9.1"
        }
      }
    ]
  }
]

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03 Oct 2025 20:07Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.16.2
CVSS 46.9
EPSS0.00182
SSVC
24