cnvd - cnvd-2019-31387

cnvd-2019-31387

Vulnerability from cnvd

Title: Siemens SIMATIC TDC CP51M1输入验证错误漏洞

Description:

Siemens SIMATIC TDC CP51M1是德国西门子（Siemens）公司的一款SIMATIC TDC自动化系统的工业以太网通信模块。

Siemens SIMATIC TDC CP51M1 1.1.7之前版本中存在输入验证错误漏洞。攻击者通过发送特制的UDP数据包利用该漏洞导致拒绝服务。

Severity: 高

Patch Name: Siemens SIMATIC TDC CP51M1输入验证错误漏洞的补丁

Patch Description:

Siemens SIMATIC TDC CP51M1是德国西门子（Siemens）公司的一款SIMATIC TDC自动化系统的工业以太网通信模块。

Siemens SIMATIC TDC CP51M1 1.1.7之前版本中存在输入验证错误漏洞。攻击者通过发送特制的UDP数据包利用该漏洞导致拒绝服务。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://support.industry.siemens.com/cs/document/27049282/firmware-updates-for-simatic-tdc-cp51m1?dti=0&lc=en-AZ

Reference: https://www.us-cert.gov/ics/advisories/icsa-19-253-05

Impacted products

Name
SIEMENS SIMATIC TDC CP51M1 <1.1.7

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10937",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-10937"
    }
  },
  "description": "Siemens SIMATIC TDC CP51M1\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3eSIMATIC TDC\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u5de5\u4e1a\u4ee5\u592a\u7f51\u901a\u4fe1\u6a21\u5757\u3002\n\nSiemens SIMATIC TDC CP51M1 1.1.7\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684UDP\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.industry.siemens.com/cs/document/27049282/firmware-updates-for-simatic-tdc-cp51m1?dti=0\u0026lc=en-AZ",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-31387",
  "openTime": "2019-09-16",
  "patchDescription": "Siemens SIMATIC TDC CP51M1\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3eSIMATIC TDC\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u5de5\u4e1a\u4ee5\u592a\u7f51\u901a\u4fe1\u6a21\u5757\u3002\r\n\r\nSiemens SIMATIC TDC CP51M1 1.1.7\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684UDP\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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 SIMATIC TDC CP51M1\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SIEMENS SIMATIC TDC CP51M1 \u003c1.1.7"
  },
  "referenceLink": "https://www.us-cert.gov/ics/advisories/icsa-19-253-05",
  "serverity": "\u9ad8",
  "submitTime": "2019-09-11",
  "title": "Siemens SIMATIC TDC CP51M1\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-10937 (GCVE-0-2019-10937)

Vulnerability from cvelistv5

Published

2019-09-13 16:38

Modified

2024-08-04 22:40

Severity ?

CWE

CWE-20 - Improper Input Validation

Summary

A vulnerability has been identified in SIMATIC TDC CP51M1 (All versions < V1.1.7). An attacker with network access to the device could cause a Denial-of-Service condition by sending a specially crafted UDP packet. The vulnerability affects the UDP communication of the device. The security vulnerability could be exploited without authentication. No user interaction is required to exploit this security vulnerability. Successful exploitation of the security vulnerability compromises availability of the targeted system. At the time of advisory publication no public exploitation of this security vulnerability was known.

References

▼	URL	Tags
	https://cert-portal.siemens.com/productcert/pdf/ssa-250618.pdf	x_refsource_MISC
	https://www.us-cert.gov/ics/advisories/icsa-19-253-05	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Siemens AG	SIMATIC TDC CP51M1	Version: All versions < V1.1.7

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:40:15.243Z",
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            ],
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      }
    ],
    "cna": {
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        }
      ],
      "problemTypes": [
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        "dateUpdated": "2019-09-24T19:48:55",
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      "x_legacyV4Record": {
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  "cveMetadata": {
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}

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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