Vulnerability-Lookup

CNVD-2021-02595

Vulnerability from cnvd - Published: 2021-01-13

Title

Scalance X Products堆缓冲区溢出漏洞

Description

SCALANCE X是一个开关用于连接工业部件，例如：可编程逻辑控制器(plc)或人机界面(HMIs)。 Scalance X Products堆缓冲区溢出漏洞，攻击者可利用该漏洞通过发送特别制作的邮件在网络服务器上造成这种情况请求造成拒绝服务。

Severity

高

Patch Name

Scalance X Products堆缓冲区溢出漏洞的补丁

Patch Description

SCALANCE X是一个开关用于连接工业部件，例如：可编程逻辑控制器(plc)或人机界面(HMIs)。 Scalance X Products堆缓冲区溢出漏洞，攻击者可利用该漏洞通过发送特别制作的邮件在网络服务器上造成这种情况请求造成拒绝服务。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

厂商已发布相关漏洞补丁链接，请及时更新： https://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf

Impacted products

Name
['Siemens SCALANCE X-200IRT switch family (incl. SIPLUSNET variants)', 'Siemens SCALANCE X-200 switch family (incl. SIPLUSNET variants)', 'SIEMENS SCALANCE X-300 switch family (incl. X408 andSIPLUS NET variants) <V4.1.0']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15800"
    }
  },
  "description": "SCALANCE X\u662f\u4e00\u4e2a\u5f00\u5173\u7528\u4e8e\u8fde\u63a5\u5de5\u4e1a\u90e8\u4ef6\uff0c\u4f8b\u5982\uff1a\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668(plc)\u6216\u4eba\u673a\u754c\u9762(HMIs)\u3002\n\nScalance X Products\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d1\u9001\u7279\u522b\u5236\u4f5c\u7684\u90ae\u4ef6\u5728\u7f51\u7edc\u670d\u52a1\u5668\u4e0a\u9020\u6210\u8fd9\u79cd\u60c5\u51b5\u8bf7\u6c42\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u76f8\u5173\u6f0f\u6d1e\u8865\u4e01\u94fe\u63a5\uff0c\u8bf7\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-02595",
  "openTime": "2021-01-13",
  "patchDescription": "SCALANCE X\u662f\u4e00\u4e2a\u5f00\u5173\u7528\u4e8e\u8fde\u63a5\u5de5\u4e1a\u90e8\u4ef6\uff0c\u4f8b\u5982\uff1a\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668(plc)\u6216\u4eba\u673a\u754c\u9762(HMIs)\u3002\r\n\r\nScalance X Products\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d1\u9001\u7279\u522b\u5236\u4f5c\u7684\u90ae\u4ef6\u5728\u7f51\u7edc\u670d\u52a1\u5668\u4e0a\u9020\u6210\u8fd9\u79cd\u60c5\u51b5\u8bf7\u6c42\u9020\u6210\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": "Scalance X Products\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SCALANCE X-200IRT switch family (incl. SIPLUSNET variants)",
      "Siemens SCALANCE X-200 switch family (incl.  SIPLUSNET variants)",
      "SIEMENS SCALANCE X-300 switch family (incl. X408 andSIPLUS NET variants) \u003cV4.1.0"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf",
  "serverity": "\u9ad8",
  "submitTime": "2021-01-13",
  "title": "Scalance X Products\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2020-15800 (GCVE-0-2020-15800)

Vulnerability from cvelistv5 – Published: 2021-01-12 20:18 – Updated: 2024-08-04 13:30

Summary

A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions < V5.5.0), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions < V4.1.0). The webserver of the affected devices contains a vulnerability that may lead to a heap overflow condition. An attacker could cause this condition on the webserver by sending specially crafted requests. This could stop the webserver temporarily.

Severity

No CVSS data available.

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

siemens icscert root Scorecard

References

1 reference

URL	Tags
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_MISC

Impacted products

3 products

Vendor	Product	Version
Siemens	SCALANCE X-200 switch family (incl. SIPLUS NET variants)	Affected: All versions < V5.2.5
Siemens	SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)	Affected: All versions < V5.5.0
Siemens	SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants)	Affected: All versions < V4.1.0

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:30:21.877Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SCALANCE X-200 switch family (incl. SIPLUS NET variants)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V5.2.5"
            }
          ]
        },
        {
          "product": "SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V5.5.0"
            }
          ]
        },
        {
          "product": "SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V4.1.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions \u003c V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions \u003c V5.5.0), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions \u003c V4.1.0). The webserver of the affected devices contains a vulnerability that may lead to a heap overflow condition. An attacker could cause this condition on the webserver by sending specially crafted requests. This could stop the webserver temporarily."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-122",
              "description": "CWE-122: Heap-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-14T10:47:09.000Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2020-15800",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SCALANCE X-200 switch family (incl. SIPLUS NET variants)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V5.2.5"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "SCALANCE X-200IRT switch family (incl. SIPLUS NET variants)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V5.5.0"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants)",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V4.1.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Siemens"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability has been identified in SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions \u003c V5.2.5), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions \u003c V5.5.0), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions \u003c V4.1.0). The webserver of the affected devices contains a vulnerability that may lead to a heap overflow condition. An attacker could cause this condition on the webserver by sending specially crafted requests. This could stop the webserver temporarily."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-122: Heap-based Buffer Overflow"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf",
              "refsource": "MISC",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-139628.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2020-15800",
    "datePublished": "2021-01-12T20:18:33.000Z",
    "dateReserved": "2020-07-15T00:00:00.000Z",
    "dateUpdated": "2024-08-04T13:30:21.877Z",
    "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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2021-02595

CVE-2020-15800 (GCVE-0-2020-15800)

Tags

Sightings

Nomenclature

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