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CVE-2021-40368

🗓️ 12 Apr 2022 09:07:23Reported by siemensType 
cve
 cve
🔗 web.nvd.nist.gov👁 80 Views

Vulnerability in SIMATIC S7-400 CPU family allows DoS via crafted packets

Related
Detection
Affected
Refs
[
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 412-1 DP V7",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 412-2 DP V7",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 412-2 PN/DP V7",
    "versions": [
      {
        "version": "All versions < V7.0.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 414-2 DP V7",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 414-3 DP V7",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 414-3 PN/DP V7",
    "versions": [
      {
        "version": "All versions < V7.0.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 414F-3 PN/DP V7",
    "versions": [
      {
        "version": "All versions < V7.0.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 416-2 DP V7",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 416-3 DP V7",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 416-3 PN/DP V7",
    "versions": [
      {
        "version": "All versions < V7.0.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 416F-2 DP V7",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 416F-3 PN/DP V7",
    "versions": [
      {
        "version": "All versions < V7.0.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": " SIMATIC S7-400 CPU 417-4 DP V7",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-400 H V6 CPU family (incl. SIPLUS variants)",
    "versions": [
      {
        "version": "All versions < V6.0.10",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-410 V10 CPU family (incl. SIPLUS variants)",
    "versions": [
      {
        "version": "All versions < V10.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-410 V8 CPU family (incl. SIPLUS variants)",
    "versions": [
      {
        "version": "All versions < V8.2.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-400 CPU 414-3 PN/DP V7",
    "versions": [
      {
        "version": "All versions < V7.0.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-400 CPU 416-3 PN/DP V7",
    "versions": [
      {
        "version": "All versions < V7.0.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-400 CPU 416-3 V7",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-400 CPU 417-4 V7",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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17 Jun 2026 04:06Current
7.3High risk
Vulners AI Score7.3
CVSS 25
CVSS 3.17.5
EPSS0.00937
SSVC
80