Vulnerability-Lookup

CNVD-2019-44756

Vulnerability from cnvd - Published: 2019-12-11

Title

Siemens SiNVR 3 Video Server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 Video Server的HTTP服务（默认端口5401/tcp）存在身份验证绕过漏洞。对CCS服务器具有网络访问权限的远程攻击者可以利用此漏洞读取CCS用户数据库，包括模糊明文中所有用户的密码。

Severity

高

Patch Name

Siemens SiNVR 3 Video Server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 Video Server

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-18339"
    }
  },
  "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 Video Server\u7684HTTP\u670d\u52a1\uff08\u9ed8\u8ba4\u7aef\u53e35401/tcp\uff09\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u5bf9CCS\u670d\u52a1\u5668\u5177\u6709\u7f51\u7edc\u8bbf\u95ee\u6743\u9650\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u8bfb\u53d6CCS\u7528\u6237\u6570\u636e\u5e93\uff0c\u5305\u62ec\u6a21\u7cca\u660e\u6587\u4e2d\u6240\u6709\u7528\u6237\u7684\u5bc6\u7801\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-2019-44756",
  "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 Video Server\u7684HTTP\u670d\u52a1\uff08\u9ed8\u8ba4\u7aef\u53e35401/tcp\uff09\u5b58\u5728\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u5bf9CCS\u670d\u52a1\u5668\u5177\u6709\u7f51\u7edc\u8bbf\u95ee\u6743\u9650\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u8bfb\u53d6CCS\u7528\u6237\u6570\u636e\u5e93\uff0c\u5305\u62ec\u6a21\u7cca\u660e\u6587\u4e2d\u6240\u6709\u7528\u6237\u7684\u5bc6\u7801\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 Video Server\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Siemens SiNVR 3 Video Server"
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf",
  "serverity": "\u9ad8",
  "submitTime": "2019-12-11",
  "title": "Siemens SiNVR 3 Video Server\u8eab\u4efd\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2019-18339 (GCVE-0-2019-18339)

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

Summary

A vulnerability has been identified in SiNVR/SiVMS Video Server (All versions < V5.0.0). The HTTP service (default port 5401/tcp) of the SiVMS/SiNVR Video Server contains an authentication bypass vulnerability, even when properly configured with enforced authentication. A remote attacker with network access to the Video Server could exploit this vulnerability to read the SiVMS/SiNVR users database, including the passwords of all users in obfuscated cleartext.

Severity

9.8 (Critical)


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

CWE

CWE-306 - Missing Authentication for Critical Function

Assigner

siemens icscert root Scorecard

References

1 reference

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

Impacted products

1 product

Vendor	Product	Version
Siemens	SiNVR/SiVMS Video Server	Affected: All versions < V5.0.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T01:54:14.297Z",
          "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"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "SiNVR/SiVMS Video Server",
          "vendor": "Siemens",
          "versions": [
            {
              "status": "affected",
              "version": "All versions \u003c V5.0.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SiNVR/SiVMS Video Server (All versions \u003c V5.0.0). The HTTP service (default port 5401/tcp) of the SiVMS/SiNVR Video Server\ncontains an authentication bypass vulnerability, even when properly\nconfigured with enforced authentication.\n\nA remote attacker with network access to the Video Server could \nexploit this vulnerability to read the SiVMS/SiNVR users database, including\nthe passwords of all users in obfuscated cleartext."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:C",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-306",
              "description": "CWE-306: Missing Authentication for Critical Function",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-09T09:56:13.407Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2019-18339",
    "datePublished": "2019-12-12T19:08:49.000Z",
    "dateReserved": "2019-10-23T00:00:00.000Z",
    "dateUpdated": "2024-08-05T01:54:14.297Z",
    "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.

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.

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CNVD-2019-44756

CVE-2019-18339 (GCVE-0-2019-18339)

Tags

Sightings

Nomenclature

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