Vulnerability-Lookup

CNVD-2021-11835

Vulnerability from cnvd - Published: 2021-02-22

Title

Siemens SINEMA Server和SINE CNMS目录遍历漏洞

Description

Siemens SINE CNMS是新一代面向数字图书馆的网络管理系统企业号。这个系统可用于集中监控、管理和配置网络。Siemens SINEMA Server是西门子为工业以太网设计的网络监控和管理软件。 Siemens SINEMA Server和SINE CNMS存在目录遍历漏洞。攻击者可利用漏洞在受影响的系统上创建或覆盖任意文件。

Severity

中

Patch Name

Siemens SINEMA Server和SINE CNMS目录遍历漏洞的补丁

Patch Description

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/pdf/ssa-156833.pdf

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-156833.pdf

Impacted products

Name
['Siemens SINEC NMS < V1.0 SP1 Update 1', 'Siemens SINEMA Server < V14.0 SP2 Update 2']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-25237"
    }
  },
  "description": "Siemens SINE CNMS\u662f\u65b0\u4e00\u4ee3\u9762\u5411\u6570\u5b57\u56fe\u4e66\u9986\u7684\u7f51\u7edc\u7ba1\u7406\u7cfb\u7edf\u4f01\u4e1a\u53f7\u3002\u8fd9\u4e2a\u7cfb\u7edf\u53ef\u7528\u4e8e\u96c6\u4e2d\u76d1\u63a7\u3001\u7ba1\u7406\u548c\u914d\u7f6e\u7f51\u7edc\u3002Siemens SINEMA Server\u662f\u897f\u95e8\u5b50\u4e3a\u5de5\u4e1a\u4ee5\u592a\u7f51\u8bbe\u8ba1\u7684\u7f51\u7edc\u76d1\u63a7\u548c\u7ba1\u7406\u8f6f\u4ef6\u3002\n\nSiemens SINEMA Server\u548cSINE CNMS\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u4e0a\u521b\u5efa\u6216\u8986\u76d6\u4efb\u610f\u6587\u4ef6\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/pdf/ssa-156833.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-11835",
  "openTime": "2021-02-22",
  "patchDescription": "Siemens SINE CNMS\u662f\u65b0\u4e00\u4ee3\u9762\u5411\u6570\u5b57\u56fe\u4e66\u9986\u7684\u7f51\u7edc\u7ba1\u7406\u7cfb\u7edf\u4f01\u4e1a\u53f7\u3002\u8fd9\u4e2a\u7cfb\u7edf\u53ef\u7528\u4e8e\u96c6\u4e2d\u76d1\u63a7\u3001\u7ba1\u7406\u548c\u914d\u7f6e\u7f51\u7edc\u3002Siemens SINEMA Server\u662f\u897f\u95e8\u5b50\u4e3a\u5de5\u4e1a\u4ee5\u592a\u7f51\u8bbe\u8ba1\u7684\u7f51\u7edc\u76d1\u63a7\u548c\u7ba1\u7406\u8f6f\u4ef6\u3002\r\n\r\nSiemens SINEMA Server\u548cSINE CNMS\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u4e0a\u521b\u5efa\u6216\u8986\u76d6\u4efb\u610f\u6587\u4ef6\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 SINEMA Server\u548cSINE CNMS\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Siemens SINEC NMS \u003c V1.0 SP1 Update 1",
      "Siemens SINEMA Server \u003c V14.0 SP2 Update 2"
    ]
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-156833.pdf",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-20",
  "title": "Siemens SINEMA Server\u548cSINE CNMS\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}

CVE-2020-25237 (GCVE-0-2020-25237)

Vulnerability from cvelistv5 – Published: 2021-02-09 15:38 – Updated: 2024-08-04 15:33

Summary

A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP1 Update 1), SINEMA Server (All versions < V14.0 SP2 Update 2). When uploading files to an affected system using a zip container, the system does not correctly check if the relative file path of the extracted files is still within the intended target directory. With this an attacker could create or overwrite arbitrary files on an affected system. This type of vulnerability is also known as 'Zip-Slip'. (ZDI-CAN-12054)

Severity

No CVSS data available.

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

siemens icscert root

References

3 references

URL	Tags
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_MISC
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-03	x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

2 products

Vendor	Product	Version
Siemens	SINEC NMS	Affected: All versions < V1.0 SP1 Update 1
Siemens	SINEMA Server	Affected: All versions < V14.0 SP2 Update 2

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T15:33:05.612Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-156833.pdf"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-03"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-253/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SINEC NMS",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V1.0 SP1 Update 1"
            }
          ]
        },
        {
          "product": "SINEMA Server",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V14.0 SP2 Update 2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP1 Update 1), SINEMA Server (All versions \u003c V14.0 SP2 Update 2). When uploading files to an affected system using a zip container, the system does not correctly check if the relative file path of the extracted files is still within the intended target directory. With this an attacker could create or overwrite arbitrary files on an affected system. This type of vulnerability is also known as \u0027Zip-Slip\u0027. (ZDI-CAN-12054)"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-25T18:06:20.000Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-156833.pdf"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-03"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-253/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2020-25237",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SINEC NMS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V1.0 SP1 Update 1"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "SINEMA Server",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions \u003c V14.0 SP2 Update 2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "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 SINEC NMS (All versions \u003c V1.0 SP1 Update 1), SINEMA Server (All versions \u003c V14.0 SP2 Update 2). When uploading files to an affected system using a zip container, the system does not correctly check if the relative file path of the extracted files is still within the intended target directory. With this an attacker could create or overwrite arbitrary files on an affected system. This type of vulnerability is also known as \u0027Zip-Slip\u0027. (ZDI-CAN-12054)"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-156833.pdf",
              "refsource": "MISC",
              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-156833.pdf"
            },
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-03",
              "refsource": "MISC",
              "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-040-03"
            },
            {
              "name": "https://www.zerodayinitiative.com/advisories/ZDI-21-253/",
              "refsource": "MISC",
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-253/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2020-25237",
    "datePublished": "2021-02-09T15:38:17.000Z",
    "dateReserved": "2020-09-10T00:00:00.000Z",
    "dateUpdated": "2024-08-04T15:33:05.612Z",
    "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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

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-2021-11835

CVE-2020-25237 (GCVE-0-2020-25237)

Tags

Sightings

Nomenclature

Related by attack behaviour