CVE-2021-40365

2022-12-1300:00:00
CWE-20
siemens
www.cve.org
denial of service
vulnerability
crafted packets
port 102/tcp
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
7.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
36.9%
JSON
Affected devices don’t process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.
CNA Affected

[
  {
    "vendor": "Siemens",
    "product": "SIMATIC Drive Controller CPU 1504D TF",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC Drive Controller CPU 1507D TF",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants)",
    "versions": [
      {
        "version": "All versions < V21.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1200 CPU family (incl. SIPLUS variants)",
    "versions": [
      {
        "version": "All versions < V4.6.0",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1510SP F-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1510SP-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1511-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1511-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1511C-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1511C-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1511F-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1511F-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1511T-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1511TF-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1512C-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1512C-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1512SP F-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1512SP-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1513-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1513-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1513F-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1513F-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1513R-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1515-2 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1515-2 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1515F-2 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1515F-2 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1515R-2 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1515T-2 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1515TF-2 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1516-3 PN/DP",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1516-3 PN/DP",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1516F-3 PN/DP",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1516F-3 PN/DP",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1516T-3 PN/DP",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1516TF-3 PN/DP",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1517-3 PN/DP",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1517F-3 PN/DP",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1517H-3 PN",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1517T-3 PN/DP",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1517TF-3 PN/DP",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1518HF-4 PN",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1518T-4 PN/DP",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU 1518TF-4 PN/DP",
    "versions": [
      {
        "version": "All versions < V3.0.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU S7-1518-4 PN/DP ODK",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 CPU S7-1518F-4 PN/DP ODK",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 ET 200pro: CPU 1513PRO F-2 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 ET 200pro: CPU 1513PRO-2 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 ET 200pro: CPU 1516PRO F-2 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 ET 200pro: CPU 1516PRO-2 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-1500 Software Controller V2",
    "versions": [
      {
        "version": "All versions < V21.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC S7-PLCSIM Advanced",
    "versions": [
      {
        "version": "All versions < V5.0",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1510SP F-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1510SP F-1 PN RAIL",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1510SP-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1510SP-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1510SP-1 PN RAIL",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1510SP-1 PN RAIL",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1512SP F-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1512SP F-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1512SP-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1512SP-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1512SP-1 PN RAIL",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CPU 1512SP-1 PN RAIL",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1511-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1511-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1511-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1511-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1511-1 PN TX RAIL",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1511-1 PN TX RAIL",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1511F-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1511F-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1513-1 PN",
    "versions": [
      {
        "version": "All versions < V2.9.7",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1513-1 PN",
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        "version": "All versions < V2.9.7",
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    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
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      {
        "version": "All versions < V2.9.7",
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    "defaultStatus": "unknown"
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    "vendor": "Siemens",
    "product": "SIPLUS S7-1500 CPU 1515F-2 PN",
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      {
        "version": "All versions < V2.9.7",
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    "defaultStatus": "unknown"
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  {
    "vendor": "Siemens",
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      {
        "version": "All versions < V2.9.7",
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    "defaultStatus": "unknown"
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    "vendor": "Siemens",
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      {
        "version": "All versions < V2.9.7",
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    "defaultStatus": "unknown"
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    "vendor": "Siemens",
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      {
        "version": "All versions < V2.9.7",
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    "defaultStatus": "unknown"
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      {
        "version": "All versions < V2.9.7",
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    "defaultStatus": "unknown"
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    "vendor": "Siemens",
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      {
        "version": "All versions < V2.9.7",
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    "defaultStatus": "unknown"
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    "vendor": "Siemens",
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        "version": "All versions < V2.9.7",
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    "vendor": "Siemens",
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    "vendor": "Siemens",
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        "version": "All versions < V2.9.7",
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    "vendor": "Siemens",
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    "vendor": "Siemens",
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    "vendor": "Siemens",
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        "version": "All versions < V3.0.1",
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    "vendor": "Siemens",
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        "version": "All versions < V3.0.1",
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    ],
    "defaultStatus": "unknown"
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    "vendor": "Siemens",
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      {
        "version": "All versions < V2.3.6",
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    "vendor": "Siemens",
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      {
        "version": "All versions < V2.3.6",
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]