cnvd - cnvd-2020-70925

cnvd-2020-70925

Vulnerability from cnvd

Title: Siemens SIMATIC Controller Web Servers拒绝服务漏洞

Description:

Siemens SIMATIC Controller Web Servers是德国西门子（Siemens）公司的一个为西门子自动化产品提供Web端控制的平台。

Siemens SIMATIC Controller Web Servers存在安全漏洞，攻击者可利用该漏洞可以向产品的web服务器发送一个特制的HTTP请求，这可能会导致拒绝服务的情况。

Severity: 中

Patch Name: Siemens SIMATIC Controller Web Servers拒绝服务漏洞的补丁

Patch Description:

Siemens SIMATIC Controller Web Servers是德国西门子（Siemens）公司的一个为西门子自动化产品提供Web端控制的平台。

Siemens SIMATIC Controller Web Servers存在安全漏洞，攻击者可利用该漏洞可以向产品的web服务器发送一个特制的HTTP请求，这可能会导致拒绝服务的情况。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://cert-portal.siemens.com/productcert/pdf/SSA-700697.pdf

Reference: https://us-cert.cisa.gov/ics/advisories/icsa-20-343-09

Impacted products

Name
['Siemens SIMATIC ET 200SP Open Controller(incl. SIPLUS variants) V20.8', 'Siemens SIMATIC S7-1500 Software Controller V20.8']

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15796",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15796"
    }
  },
  "description": "Siemens SIMATIC Controller Web Servers\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u4e3a\u897f\u95e8\u5b50\u81ea\u52a8\u5316\u4ea7\u54c1\u63d0\u4f9bWeb\u7aef\u63a7\u5236\u7684\u5e73\u53f0\u3002\n\nSiemens SIMATIC Controller Web Servers\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u5411\u4ea7\u54c1\u7684web\u670d\u52a1\u5668\u53d1\u9001\u4e00\u4e2a\u7279\u5236\u7684HTTP\u8bf7\u6c42\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u7684\u60c5\u51b5\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/SSA-700697.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-70925",
  "openTime": "2020-12-12",
  "patchDescription": "Siemens SIMATIC Controller Web Servers\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u4e3a\u897f\u95e8\u5b50\u81ea\u52a8\u5316\u4ea7\u54c1\u63d0\u4f9bWeb\u7aef\u63a7\u5236\u7684\u5e73\u53f0\u3002\r\n\r\nSiemens SIMATIC Controller Web Servers\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u4ee5\u5411\u4ea7\u54c1\u7684web\u670d\u52a1\u5668\u53d1\u9001\u4e00\u4e2a\u7279\u5236\u7684HTTP\u8bf7\u6c42\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u7684\u60c5\u51b5\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 Controller Web Servers\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SIMATIC ET 200SP Open Controller(incl. SIPLUS variants) V20.8",
      "Siemens SIMATIC S7-1500 Software Controller V20.8"
    ]
  },
  "referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsa-20-343-09",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-11",
  "title": "Siemens SIMATIC Controller Web Servers\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2020-15796 (GCVE-0-2020-15796)

Vulnerability from cvelistv5

Published

2020-12-14 21:05

Modified

2024-08-04 13:30

Severity ?

CWE

CWE-248 - Uncaught Exception

Summary

A vulnerability has been identified in SIMATIC ET 200SP Open Controller (incl. SIPLUS variants) (V20.8), SIMATIC S7-1500 Software Controller (V20.8). The web server of the affected products contains a vulnerability that could allow a remote attacker to trigger a denial-of-service condition by sending a specially crafted HTTP request.

References

▼	URL	Tags
	https://cert-portal.siemens.com/productcert/pdf/ssa-700697.pdf	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Siemens

SIMATIC ET 200SP Open Controller (incl. SIPLUS variants)

Version: V20.8

Siemens

SIMATIC S7-1500 Software Controller

Version: V20.8

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:30:21.823Z",
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              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-700697.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "SIMATIC ET 200SP Open Controller (incl. SIPLUS variants)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "V20.8"
            }
          ]
        },
        {
          "product": "SIMATIC S7-1500 Software Controller",
          "vendor": "Siemens",
          "versions": [
            {
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      ],
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-248",
              "description": "CWE-248: Uncaught Exception",
              "lang": "en",
              "type": "CWE"
            }
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      "providerMetadata": {
        "dateUpdated": "2020-12-14T21:05:18",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-700697.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2020-15796",
          "STATE": "PUBLIC"
        },
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            "vendor_data": [
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                "product": {
                  "product_data": [
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                      "product_name": "SIMATIC ET 200SP Open Controller (incl. SIPLUS variants)",
                      "version": {
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                    },
                    {
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        "data_format": "MITRE",
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        "description": {
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        "problemtype": {
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  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
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    "datePublished": "2020-12-14T21:05:18",
    "dateReserved": "2020-07-15T00:00:00",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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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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