cnvd - cnvd-2024-47907

cnvd-2024-47907

Vulnerability from cnvd

Title: Siemens Engineering Platforms反序列化漏洞

Description:

SIMATIC S7-PLCSIM模拟S7-1200、S7-1500和其他一些PLC衍生产品，并作为SIMATIC STEP 7的一部分发货。SIMATIC STEP 7 (TIA Portal)是一款用于配置和编程SIMATIC控制器的工程软件。SIMOCODE ES是用于SIMOCODE-pro的配置、调试、操作和诊断的中央软件包。SINAMICS Startdrive调试软件是TIA Portal中集成SINAMICS驱动器的工程工具。Totally Integrated Automation Portal (TIA Portal)是一款PC软件，可提供西门子数字化自动化服务的完整范围，从数字规划、集成工程到透明操作。TIA Portal Cloud使在虚拟化环境中使用TIA Portal的主包和主选项包成为可能。本地项目可以转移到云端，并通过文件共享服务重新加载。

Siemens Engineering Platforms存在反序列化漏洞，该漏洞是由于受影响的产品在解析日志文件时没有正确清理用户可控的输入。攻击者可利用该漏洞在受影响的应用程序中造成类型混淆并执行任意代码。

Severity: 高

Patch Name: Siemens Engineering Platforms反序列化漏洞的补丁

Patch Description:

Siemens Engineering Platforms存在反序列化漏洞，该漏洞是由于受影响的产品在解析日志文件时没有正确清理用户可控的输入。攻击者可利用该漏洞在受影响的应用程序中造成类型混淆并执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

用户可参考如下供应商提供的安全公告获得补丁信息： https://cert-portal.siemens.com/productcert/html/ssa-800126.html

Reference: https://cert-portal.siemens.com/productcert/html/ssa-800126.html

Impacted products

Name
['Siemens Totally Integrated Automation Portal (TIA Portal) V16', 'Siemens Totally Integrated Automation Portal (TIA Portal) V17', 'Siemens Totally Integrated Automation Portal (TIA Portal) V18', 'Siemens Totally Integrated Automation Portal (TIA Portal) V19', 'Siemens SIMATIC S7-PLCSIM V17', 'Siemens SIMATIC S7-PLCSIM V16', 'Siemens SIMOTION SCOUT TIA V5.4 SP1']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-49849"
    }
  },
  "description": "SIMATIC S7-PLCSIM\u6a21\u62dfS7-1200\u3001S7-1500\u548c\u5176\u4ed6\u4e00\u4e9bPLC\u884d\u751f\u4ea7\u54c1\uff0c\u5e76\u4f5c\u4e3aSIMATIC STEP 7\u7684\u4e00\u90e8\u5206\u53d1\u8d27\u3002SIMATIC STEP 7 (TIA Portal)\u662f\u4e00\u6b3e\u7528\u4e8e\u914d\u7f6e\u548c\u7f16\u7a0bSIMATIC\u63a7\u5236\u5668\u7684\u5de5\u7a0b\u8f6f\u4ef6\u3002SIMOCODE ES\u662f\u7528\u4e8eSIMOCODE-pro\u7684\u914d\u7f6e\u3001\u8c03\u8bd5\u3001\u64cd\u4f5c\u548c\u8bca\u65ad\u7684\u4e2d\u592e\u8f6f\u4ef6\u5305\u3002SINAMICS Startdrive\u8c03\u8bd5\u8f6f\u4ef6\u662fTIA Portal\u4e2d\u96c6\u6210SINAMICS\u9a71\u52a8\u5668\u7684\u5de5\u7a0b\u5de5\u5177\u3002Totally Integrated Automation Portal (TIA Portal)\u662f\u4e00\u6b3ePC\u8f6f\u4ef6\uff0c\u53ef\u63d0\u4f9b\u897f\u95e8\u5b50\u6570\u5b57\u5316\u81ea\u52a8\u5316\u670d\u52a1\u7684\u5b8c\u6574\u8303\u56f4\uff0c\u4ece\u6570\u5b57\u89c4\u5212\u3001\u96c6\u6210\u5de5\u7a0b\u5230\u900f\u660e\u64cd\u4f5c\u3002TIA Portal Cloud\u4f7f\u5728\u865a\u62df\u5316\u73af\u5883\u4e2d\u4f7f\u7528TIA Portal\u7684\u4e3b\u5305\u548c\u4e3b\u9009\u9879\u5305\u6210\u4e3a\u53ef\u80fd\u3002\u672c\u5730\u9879\u76ee\u53ef\u4ee5\u8f6c\u79fb\u5230\u4e91\u7aef\uff0c\u5e76\u901a\u8fc7\u6587\u4ef6\u5171\u4eab\u670d\u52a1\u91cd\u65b0\u52a0\u8f7d\u3002\n\nSiemens Engineering Platforms\u5b58\u5728\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u53d7\u5f71\u54cd\u7684\u4ea7\u54c1\u5728\u89e3\u6790\u65e5\u5fd7\u6587\u4ef6\u65f6\u6ca1\u6709\u6b63\u786e\u6e05\u7406\u7528\u6237\u53ef\u63a7\u7684\u8f93\u5165\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u9020\u6210\u7c7b\u578b\u6df7\u6dc6\u5e76\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://cert-portal.siemens.com/productcert/html/ssa-800126.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-47907",
  "openTime": "2024-12-12",
  "patchDescription": "SIMATIC S7-PLCSIM\u6a21\u62dfS7-1200\u3001S7-1500\u548c\u5176\u4ed6\u4e00\u4e9bPLC\u884d\u751f\u4ea7\u54c1\uff0c\u5e76\u4f5c\u4e3aSIMATIC STEP 7\u7684\u4e00\u90e8\u5206\u53d1\u8d27\u3002SIMATIC STEP 7 (TIA Portal)\u662f\u4e00\u6b3e\u7528\u4e8e\u914d\u7f6e\u548c\u7f16\u7a0bSIMATIC\u63a7\u5236\u5668\u7684\u5de5\u7a0b\u8f6f\u4ef6\u3002SIMOCODE ES\u662f\u7528\u4e8eSIMOCODE-pro\u7684\u914d\u7f6e\u3001\u8c03\u8bd5\u3001\u64cd\u4f5c\u548c\u8bca\u65ad\u7684\u4e2d\u592e\u8f6f\u4ef6\u5305\u3002SINAMICS Startdrive\u8c03\u8bd5\u8f6f\u4ef6\u662fTIA Portal\u4e2d\u96c6\u6210SINAMICS\u9a71\u52a8\u5668\u7684\u5de5\u7a0b\u5de5\u5177\u3002Totally Integrated Automation Portal (TIA Portal)\u662f\u4e00\u6b3ePC\u8f6f\u4ef6\uff0c\u53ef\u63d0\u4f9b\u897f\u95e8\u5b50\u6570\u5b57\u5316\u81ea\u52a8\u5316\u670d\u52a1\u7684\u5b8c\u6574\u8303\u56f4\uff0c\u4ece\u6570\u5b57\u89c4\u5212\u3001\u96c6\u6210\u5de5\u7a0b\u5230\u900f\u660e\u64cd\u4f5c\u3002TIA Portal Cloud\u4f7f\u5728\u865a\u62df\u5316\u73af\u5883\u4e2d\u4f7f\u7528TIA Portal\u7684\u4e3b\u5305\u548c\u4e3b\u9009\u9879\u5305\u6210\u4e3a\u53ef\u80fd\u3002\u672c\u5730\u9879\u76ee\u53ef\u4ee5\u8f6c\u79fb\u5230\u4e91\u7aef\uff0c\u5e76\u901a\u8fc7\u6587\u4ef6\u5171\u4eab\u670d\u52a1\u91cd\u65b0\u52a0\u8f7d\u3002\r\n\r\nSiemens Engineering Platforms\u5b58\u5728\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8e\u53d7\u5f71\u54cd\u7684\u4ea7\u54c1\u5728\u89e3\u6790\u65e5\u5fd7\u6587\u4ef6\u65f6\u6ca1\u6709\u6b63\u786e\u6e05\u7406\u7528\u6237\u53ef\u63a7\u7684\u8f93\u5165\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u9020\u6210\u7c7b\u578b\u6df7\u6dc6\u5e76\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Siemens Engineering Platforms\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens Totally Integrated Automation Portal (TIA Portal) V16",
      "Siemens Totally Integrated Automation Portal (TIA Portal) V17",
      "Siemens Totally Integrated Automation Portal (TIA Portal) V18",
      "Siemens Totally Integrated Automation Portal (TIA Portal) V19",
      "Siemens SIMATIC S7-PLCSIM V17",
      "Siemens SIMATIC S7-PLCSIM V16",
      "Siemens SIMOTION SCOUT TIA V5.4 SP1"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-800126.html",
  "serverity": "\u9ad8",
  "submitTime": "2024-12-11",
  "title": "Siemens Engineering Platforms\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e"
}

CVE-2024-49849 (GCVE-0-2024-49849)

Vulnerability from cvelistv5

Published

2024-12-10 13:53

Modified

2025-08-12 11:16

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
8.4 (High) - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CWE

CWE-502 - Deserialization of Untrusted Data

Summary

A vulnerability has been identified in SIMATIC S7-PLCSIM V16 (All versions), SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 Safety V16 (All versions), SIMATIC STEP 7 Safety V17 (All versions), SIMATIC STEP 7 Safety V18 (All versions), SIMATIC STEP 7 Safety V19 (All versions < V19 Update 4), SIMATIC STEP 7 V16 (All versions), SIMATIC STEP 7 V17 (All versions), SIMATIC STEP 7 V18 (All versions), SIMATIC STEP 7 V19 (All versions < V19 Update 4), SIMATIC WinCC Unified V16 (All versions), SIMATIC WinCC Unified V17 (All versions), SIMATIC WinCC Unified V18 (All versions), SIMATIC WinCC Unified V19 (All versions < V19 Update 4), SIMATIC WinCC V16 (All versions), SIMATIC WinCC V17 (All versions), SIMATIC WinCC V18 (All versions), SIMATIC WinCC V19 (All versions < V19 Update 4), SIMOCODE ES V16 (All versions), SIMOCODE ES V17 (All versions), SIMOCODE ES V18 (All versions), SIMOCODE ES V19 (All versions), SIMOTION SCOUT TIA V5.4 (All versions), SIMOTION SCOUT TIA V5.5 (All versions), SIMOTION SCOUT TIA V5.6 (All versions < V5.6 SP1 HF7), SINAMICS Startdrive V16 (All versions), SINAMICS Startdrive V17 (All versions), SINAMICS Startdrive V18 (All versions), SINAMICS Startdrive V19 (All versions), SIRIUS Safety ES V17 (TIA Portal) (All versions), SIRIUS Safety ES V18 (TIA Portal) (All versions), SIRIUS Safety ES V19 (TIA Portal) (All versions), SIRIUS Soft Starter ES V17 (TIA Portal) (All versions), SIRIUS Soft Starter ES V18 (TIA Portal) (All versions), SIRIUS Soft Starter ES V19 (TIA Portal) (All versions), TIA Portal Cloud V16 (All versions), TIA Portal Cloud V17 (All versions), TIA Portal Cloud V18 (All versions), TIA Portal Cloud V19 (All versions < V5.2.1.1). Affected products do not properly sanitize user-controllable input when parsing log files. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application.

References

▼	URL	Tags
	https://cert-portal.siemens.com/productcert/html/ssa-800126.html

Impacted products

Vendor

Product

Version

▼

Siemens

SIMATIC S7-PLCSIM V16

Version: 0 < *

Siemens	SIMATIC S7-PLCSIM V17	Version: 0 < *
Siemens	SIMATIC STEP 7 Safety V16	Version: 0 < *
Siemens	SIMATIC STEP 7 Safety V17	Version: 0 < *
Siemens	SIMATIC STEP 7 Safety V18	Version: 0 < *
Siemens	SIMATIC STEP 7 Safety V19	Version: 0 < V19 Update 4
Siemens	SIMATIC STEP 7 V16	Version: 0 < *
Siemens	SIMATIC STEP 7 V17	Version: 0 < *
Siemens	SIMATIC STEP 7 V18	Version: 0 < *
Siemens	SIMATIC STEP 7 V19	Version: 0 < V19 Update 4
Siemens	SIMATIC WinCC Unified V16	Version: 0 < *
Siemens	SIMATIC WinCC Unified V17	Version: 0 < *
Siemens	SIMATIC WinCC Unified V18	Version: 0 < *
Siemens	SIMATIC WinCC Unified V19	Version: 0 < V19 Update 4
Siemens	SIMATIC WinCC V16	Version: 0 < *
Siemens	SIMATIC WinCC V17	Version: 0 < *
Siemens	SIMATIC WinCC V18	Version: 0 < *
Siemens	SIMATIC WinCC V19	Version: 0 < V19 Update 4
Siemens	SIMOCODE ES V16	Version: 0 < *
Siemens	SIMOCODE ES V17	Version: 0 < *
Siemens	SIMOCODE ES V18	Version: 0 < *
Siemens	SIMOCODE ES V19	Version: 0 < *
Siemens	SIMOTION SCOUT TIA V5.4	Version: 0 < *
Siemens	SIMOTION SCOUT TIA V5.5	Version: 0 < *
Siemens	SIMOTION SCOUT TIA V5.6	Version: 0 < V5.6 SP1 HF7
Siemens	SINAMICS Startdrive V16	Version: 0 < *
Siemens	SINAMICS Startdrive V17	Version: 0 < *
Siemens	SINAMICS Startdrive V18	Version: 0 < *
Siemens	SINAMICS Startdrive V19	Version: 0 < *
Siemens	SIRIUS Safety ES V17 (TIA Portal)	Version: 0 < *
Siemens	SIRIUS Safety ES V18 (TIA Portal)	Version: 0 < *
Siemens	SIRIUS Safety ES V19 (TIA Portal)	Version: 0 < *
Siemens	SIRIUS Soft Starter ES V17 (TIA Portal)	Version: 0 < *
Siemens	SIRIUS Soft Starter ES V18 (TIA Portal)	Version: 0 < *
Siemens	SIRIUS Soft Starter ES V19 (TIA Portal)	Version: 0 < *
Siemens	TIA Portal Cloud V16	Version: 0 < *
Siemens	TIA Portal Cloud V17	Version: 0 < *
Siemens	TIA Portal Cloud V18	Version: 0 < *
Siemens	TIA Portal Cloud V19	Version: 0 < V5.2.1.1

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-49849",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-11T17:14:22.243197Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-11T17:14:31.500Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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              "status": "affected",
              "version": "0",
              "versionType": "custom"
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        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC STEP 7 Safety V17",
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          "versions": [
            {
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              "status": "affected",
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              "versionType": "custom"
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          "defaultStatus": "unknown",
          "product": "SIMATIC STEP 7 Safety V19",
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              "lessThan": "V19 Update 4",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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        {
          "defaultStatus": "unknown",
          "product": "SIMATIC STEP 7 V16",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC STEP 7 V17",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC STEP 7 V18",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC STEP 7 V19",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V19 Update 4",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC WinCC Unified V16",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC WinCC Unified V17",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC WinCC Unified V18",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC WinCC Unified V19",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V19 Update 4",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC WinCC V16",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC WinCC V17",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC WinCC V18",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMATIC WinCC V19",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V19 Update 4",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMOCODE ES V16",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMOCODE ES V17",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMOCODE ES V18",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMOCODE ES V19",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMOTION SCOUT TIA V5.4",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMOTION SCOUT TIA V5.5",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIMOTION SCOUT TIA V5.6",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V5.6 SP1 HF7",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SINAMICS Startdrive V16",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SINAMICS Startdrive V17",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SINAMICS Startdrive V18",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SINAMICS Startdrive V19",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIRIUS Safety ES V17 (TIA Portal)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIRIUS Safety ES V18 (TIA Portal)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIRIUS Safety ES V19 (TIA Portal)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIRIUS Soft Starter ES V17 (TIA Portal)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIRIUS Soft Starter ES V18 (TIA Portal)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIRIUS Soft Starter ES V19 (TIA Portal)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "TIA Portal Cloud V16",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "TIA Portal Cloud V17",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "TIA Portal Cloud V18",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "TIA Portal Cloud V19",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V5.2.1.1",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SIMATIC S7-PLCSIM V16 (All versions), SIMATIC S7-PLCSIM V17 (All versions), SIMATIC STEP 7 Safety V16 (All versions), SIMATIC STEP 7 Safety V17 (All versions), SIMATIC STEP 7 Safety V18 (All versions), SIMATIC STEP 7 Safety V19 (All versions \u003c V19 Update 4), SIMATIC STEP 7 V16 (All versions), SIMATIC STEP 7 V17 (All versions), SIMATIC STEP 7 V18 (All versions), SIMATIC STEP 7 V19 (All versions \u003c V19 Update 4), SIMATIC WinCC Unified V16 (All versions), SIMATIC WinCC Unified V17 (All versions), SIMATIC WinCC Unified V18 (All versions), SIMATIC WinCC Unified V19 (All versions \u003c V19 Update 4), SIMATIC WinCC V16 (All versions), SIMATIC WinCC V17 (All versions), SIMATIC WinCC V18 (All versions), SIMATIC WinCC V19 (All versions \u003c V19 Update 4), SIMOCODE ES V16 (All versions), SIMOCODE ES V17 (All versions), SIMOCODE ES V18 (All versions), SIMOCODE ES V19 (All versions), SIMOTION SCOUT TIA V5.4 (All versions), SIMOTION SCOUT TIA V5.5 (All versions), SIMOTION SCOUT TIA V5.6 (All versions \u003c V5.6 SP1 HF7), SINAMICS Startdrive V16 (All versions), SINAMICS Startdrive V17 (All versions), SINAMICS Startdrive V18 (All versions), SINAMICS Startdrive V19 (All versions), SIRIUS Safety ES V17 (TIA Portal) (All versions), SIRIUS Safety ES V18 (TIA Portal) (All versions), SIRIUS Safety ES V19 (TIA Portal) (All versions), SIRIUS Soft Starter ES V17 (TIA Portal) (All versions), SIRIUS Soft Starter ES V18 (TIA Portal) (All versions), SIRIUS Soft Starter ES V19 (TIA Portal) (All versions), TIA Portal Cloud V16 (All versions), TIA Portal Cloud V17 (All versions), TIA Portal Cloud V18 (All versions), TIA Portal Cloud V19 (All versions \u003c V5.2.1.1). Affected products do not properly sanitize user-controllable input when parsing log files. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV4_0": {
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-502",
              "description": "CWE-502: Deserialization of Untrusted Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-12T11:16:44.114Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-800126.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2024-49849",
    "datePublished": "2024-12-10T13:53:56.043Z",
    "dateReserved": "2024-10-21T12:15:15.196Z",
    "dateUpdated": "2025-08-12T11:16:44.114Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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