Vulnerability-Lookup

CNVD-2019-44750

Vulnerability from cnvd - Published: 2019-12-11

Title

Siemens SiNVR 3 Central Control Server (CCS)身份验证绕过漏洞

Description

SiNVR是SiVMS的西门子OEM版本，SiVMS是一个视频管理解决方案，由PKE Deutsch land gmmbH收购，以前由Schille Informationssysteme gmmbH分销。 Siemens SiNVR 3 Central Control Server (CCS)的SFTP服务（默认端口22/tcp）存在身份验证绕过漏洞。允许具有CCS服务器网络访问权限的远程攻击者可以利用此漏洞从EDIR目录（例如，所有配置的站点列表）读取数据。

Severity

中

Patch Name

Siemens SiNVR 3 Central Control Server (CCS)身份验证绕过漏洞的补丁

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-761617.pdf

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf

Impacted products

Name
Siemens SiNVR 3 Central Control Server (CCS)

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-18341"
    }
  },
  "description": "SiNVR\u662fSiVMS\u7684\u897f\u95e8\u5b50OEM\u7248\u672c\uff0cSiVMS\u662f\u4e00\u4e2a\u89c6\u9891\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\uff0c\u7531PKE Deutsch land gmmbH\u6536\u8d2d\uff0c\u4ee5\u524d\u7531Schille Informationssysteme gmmbH\u5206\u9500\u3002\n\nSiemens SiNVR 3 Central Control Server (CCS)\u7684SFTP\u670d\u52a1\uff08\u9ed8\u8ba4\u7aef\u53e322/tcp\uff09\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u5141\u8bb8\u5177\u6709CCS\u670d\u52a1\u5668\u7f51\u7edc\u8bbf\u95ee\u6743\u9650\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u4eceEDIR\u76ee\u5f55\uff08\u4f8b\u5982\uff0c\u6240\u6709\u914d\u7f6e\u7684\u7ad9\u70b9\u5217\u8868\uff09\u8bfb\u53d6\u6570\u636e\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-761617.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-44750",
  "openTime": "2019-12-11",
  "patchDescription": "SiNVR\u662fSiVMS\u7684\u897f\u95e8\u5b50OEM\u7248\u672c\uff0cSiVMS\u662f\u4e00\u4e2a\u89c6\u9891\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\uff0c\u7531PKE Deutsch land gmmbH\u6536\u8d2d\uff0c\u4ee5\u524d\u7531Schille Informationssysteme gmmbH\u5206\u9500\u3002\r\n\r\nSiemens SiNVR 3 Central Control Server (CCS)\u7684SFTP\u670d\u52a1\uff08\u9ed8\u8ba4\u7aef\u53e322/tcp\uff09\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u5141\u8bb8\u5177\u6709CCS\u670d\u52a1\u5668\u7f51\u7edc\u8bbf\u95ee\u6743\u9650\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u4eceEDIR\u76ee\u5f55\uff08\u4f8b\u5982\uff0c\u6240\u6709\u914d\u7f6e\u7684\u7ad9\u70b9\u5217\u8868\uff09\u8bfb\u53d6\u6570\u636e\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 SiNVR 3 Central Control Server (CCS)\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Siemens SiNVR 3 Central Control Server (CCS)"
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf",
  "serverity": "\u4e2d",
  "submitTime": "2019-12-11",
  "title": "Siemens SiNVR 3 Central Control Server (CCS)\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2019-18341 (GCVE-0-2019-18341)

Vulnerability from cvelistv5 – Published: 2019-12-12 19:08 – Updated: 2024-08-05 01:54

Summary

A vulnerability has been identified in Control Center Server (CCS) (All versions < V1.5.0). The SFTP service (default port 22/tcp) of the Control Center Server (CCS) contains an authentication bypass vulnerability. A remote attacker with network access to the CCS server could exploit this vulnerability to read data from the EDIR directory (for example, the list of all configured stations).

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:F/RL:U/RC:C

CWE

CWE-287 - Improper Authentication

Assigner

siemens CNA under the icscert root

CNA scorecard C 65/100 over 99 records in the last 180 days details

References

2 references

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

Impacted products

1 product

Vendor	Product	Version
Siemens	Control Center Server (CCS)	Affected: All versions < V1.5.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T01:54:13.535Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-761844.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Control Center Server (CCS)",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V1.5.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in Control Center Server (CCS) (All versions \u003c V1.5.0). The SFTP service (default port 22/tcp) of the Control Center Server\n(CCS) contains an authentication bypass vulnerability.\n\nA remote attacker with network access to the CCS server could\nexploit this vulnerability to read data from the EDIR directory\n(for example, the list of all configured stations)."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:F/RL:U/RC:C",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-287",
              "description": "CWE-287: Improper Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-09T09:56:15.845Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-761844.pdf"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2019-18341",
    "datePublished": "2019-12-12T19:08:49.000Z",
    "dateReserved": "2019-10-23T00:00:00.000Z",
    "dateUpdated": "2024-08-05T01:54:13.535Z",
    "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.

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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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