CVE-2024-43647 (GCVE-0-2024-43647)
Vulnerability from cvelistv5
Published
2024-09-10 09:36
Modified
2024-09-10 14:52
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:T/RC:C
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Summary
A vulnerability has been identified in SIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1) (All versions). Affected devices do not properly handle TCP packets with an incorrect structure. This could allow an unauthenticated remote attacker to cause a denial of service condition. To restore normal operations, the network cable of the device needs to be unplugged and re-plugged.
References
Impacted products
Vendor Product Version
Siemens SIMATIC S7-200 SMART CPU CR40 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU CR60 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU SR20 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU SR20 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU SR30 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU SR30 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU SR40 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU SR40 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU SR60 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU SR60 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU ST20 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU ST20 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU ST30 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU ST30 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU ST40 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU ST40 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU ST60 Version: 0   < *
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   Siemens SIMATIC S7-200 SMART CPU ST60 Version: 0   < *
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Show details on NVD website

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{
  "containers": {
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      {
        "affected": [
          {
            "cpes": [
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              "cpe:2.3:h:siemens:simatic_s7-200_smart_cpu_st30:-:*:*:*:*:*:*:*",
              "cpe:2.3:h:siemens:simatic_s7-200_smart_cpu_st40:-:*:*:*:*:*:*:*",
              "cpe:2.3:h:siemens:simatic_s7-200_smart_cpu_st60:-:*:*:*:*:*:*:*"
            ],
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        ],
        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2024-43647",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T14:39:05.223979Z",
                "version": "2.0.3"
              },
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            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-10T14:52:35.401Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SIMATIC S7-200 SMART CPU CR40 (6ES7288-1CR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU CR60 (6ES7288-1CR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR20 (6ES7288-1SR20-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR30 (6ES7288-1SR30-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR40 (6ES7288-1SR40-0AA1) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA0) (All versions), SIMATIC S7-200 SMART CPU SR60 (6ES7288-1SR60-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST20 (6ES7288-1ST20-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST30 (6ES7288-1ST30-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST40 (6ES7288-1ST40-0AA1) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA0) (All versions), SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1) (All versions). Affected devices do not properly handle TCP packets with an incorrect structure. This could allow an unauthenticated remote attacker to cause a denial of service condition. To restore normal operations, the network cable of the device needs to be unplugged and re-plugged."
        }
      ],
      "metrics": [
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  "cveMetadata": {
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    "assignerShortName": "siemens",
    "cveId": "CVE-2024-43647",
    "datePublished": "2024-09-10T09:36:49.879Z",
    "dateReserved": "2024-08-14T05:49:17.278Z",
    "dateUpdated": "2024-09-10T14:52:35.401Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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}


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