Vulnerability-Lookup

CNVD-2018-25436

Vulnerability from cnvd - Published: 2018-12-14

Title

Siemens SIMATIC S7-1200和SIMATIC S7-1500拒绝服务漏洞

Description

Siemens SIMATIC S7-1200和SIMATIC S7-1500都是德国西门子（Siemens）公司的应用于中小型自动化系统中的可编程逻辑控制器（PLC）。 Siemens SIMATIC S7-1200（全部版本）和SIMATIC S7-1500 2.6之前版本中存在拒绝服务漏洞，攻击者可通过向TCP 102端口发送数据包利用该漏洞耗尽可用的连接池。

Severity

中

Patch Name

Siemens SIMATIC S7-1200和SIMATIC S7-1500拒绝服务漏洞的补丁

Patch Description

Formal description

目前厂商只发布了产品SIMATIC S7-1500的升级补丁以修复漏洞，产品SIMATIC S7-1200的升级补丁暂未发布，详情请参考链接： https://cert-portal.siemens.com/productcert/pdf/ssa-584286.pdf

Reference

https://ics-cert.us-cert.gov/advisories/ICSA-18-317-05

Impacted products

Name
['Siemens SIMATIC S7-1200', 'Siemens SIMATIC S7-1500 <2.6']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-13815"
    }
  },
  "description": "Siemens SIMATIC S7-1200\u548cSIMATIC S7-1500\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u5e94\u7528\u4e8e\u4e2d\u5c0f\u578b\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\u7684\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff08PLC\uff09\u3002\n\nSiemens SIMATIC S7-1200\uff08\u5168\u90e8\u7248\u672c\uff09\u548cSIMATIC S7-1500 2.6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411TCP 102\u7aef\u53e3\u53d1\u9001\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u8017\u5c3d\u53ef\u7528\u7684\u8fde\u63a5\u6c60\u3002",
  "discovererName": "Younes Dragoni",
  "formalWay": "\u76ee\u524d\u5382\u5546\u53ea\u53d1\u5e03\u4e86\u4ea7\u54c1SIMATIC S7-1500\u7684\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u4ea7\u54c1SIMATIC S7-1200\u7684\u5347\u7ea7\u8865\u4e01\u6682\u672a\u53d1\u5e03\uff0c\u8be6\u60c5\u8bf7\u53c2\u8003\u94fe\u63a5\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-584286.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-25436",
  "openTime": "2018-12-14",
  "patchDescription": "Siemens SIMATIC S7-1200\u548cSIMATIC S7-1500\u90fd\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u5e94\u7528\u4e8e\u4e2d\u5c0f\u578b\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\u7684\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff08PLC\uff09\u3002\r\n\r\nSiemens SIMATIC S7-1200\uff08\u5168\u90e8\u7248\u672c\uff09\u548cSIMATIC S7-1500 2.6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411TCP 102\u7aef\u53e3\u53d1\u9001\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u8017\u5c3d\u53ef\u7528\u7684\u8fde\u63a5\u6c60\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 S7-1200\u548cSIMATIC S7-1500\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SIMATIC S7-1200",
      "Siemens SIMATIC S7-1500 \u003c2.6"
    ]
  },
  "referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-18-317-05",
  "serverity": "\u4e2d",
  "submitTime": "2018-11-16",
  "title": "Siemens SIMATIC S7-1200\u548cSIMATIC S7-1500\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-13815 (GCVE-0-2018-13815)

Vulnerability from cvelistv5 – Published: 2018-12-13 16:00 – Updated: 2024-08-05 09:14

Summary

A vulnerability has been identified in SIMATIC S7-1200 (All versions), SIMATIC S7-1500 (All Versions < V2.6). An attacker could exhaust the available connection pool of an affected device by opening a sufficient number of connections to the device. Successful exploitation requires an attacker to be able to send packets to port 102/tcp of the affected device. No user interaction and no user privileges are required to exploit the vulnerability. The vulnerability, if exploited, could cause a Denial-of-Service condition impacting the availability of the system. At the time of advisory publication no public exploitation of this vulnerability was known.

Severity

No CVSS data available.

CWE

CWE-410 - Insufficient Resource Pool

Assigner

siemens icscert root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/105928	vdb-entryx_refsource_BID
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Siemens AG	SIMATIC S7-1200, SIMATIC S7-1500	Affected: SIMATIC S7-1200 : All versions Affected: SIMATIC S7-1500 : All Versions < V2.6

Date Public

2018-12-13 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T09:14:47.135Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "105928",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/105928"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-584286.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SIMATIC S7-1200, SIMATIC S7-1500",
          "vendor": "Siemens AG",
          "versions": [
            {
              "status": "affected",
              "version": "SIMATIC S7-1200 : All versions"
            },
            {
              "status": "affected",
              "version": "SIMATIC S7-1500 : All Versions \u003c V2.6"
            }
          ]
        }
      ],
      "datePublic": "2018-12-13T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SIMATIC S7-1200 (All versions), SIMATIC S7-1500 (All Versions \u003c V2.6). An attacker could exhaust the available connection pool of an affected device by opening a sufficient number of connections to the device. Successful exploitation requires an attacker to be able to send packets to port 102/tcp of the affected device. No user interaction and no user privileges are required to exploit the vulnerability. The vulnerability, if exploited, could cause a Denial-of-Service condition impacting the availability of the system. At the time of advisory publication no public exploitation of this vulnerability was known."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-410",
              "description": "CWE-410: Insufficient Resource Pool",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-14T10:57:02.000Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "name": "105928",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/105928"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-584286.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2018-13815",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SIMATIC S7-1200, SIMATIC S7-1500",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "SIMATIC S7-1200 : All versions"
                          },
                          {
                            "version_value": "SIMATIC S7-1500 : All Versions \u003c V2.6"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Siemens AG"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability has been identified in SIMATIC S7-1200 (All versions), SIMATIC S7-1500 (All Versions \u003c V2.6). An attacker could exhaust the available connection pool of an affected device by opening a sufficient number of connections to the device. Successful exploitation requires an attacker to be able to send packets to port 102/tcp of the affected device. No user interaction and no user privileges are required to exploit the vulnerability. The vulnerability, if exploited, could cause a Denial-of-Service condition impacting the availability of the system. At the time of advisory publication no public exploitation of this vulnerability was known."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-410: Insufficient Resource Pool"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "105928",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/105928"
            },
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-584286.pdf",
              "refsource": "CONFIRM",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-584286.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2018-13815",
    "datePublished": "2018-12-13T16:00:00.000Z",
    "dateReserved": "2018-07-10T00:00:00.000Z",
    "dateUpdated": "2024-08-05T09:14:47.135Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Action not permitted

CNVD-2018-25436

CVE-2018-13815 (GCVE-0-2018-13815)

Tags

Sightings

Nomenclature

Related by attack behaviour