Vulnerability-Lookup

CNVD-2021-03698

Vulnerability from cnvd - Published: 2021-01-18

Title

SAP NetWeaver Master Data Management信息泄露漏洞（CNVD-2021-03698）

Description

SAP NetWeaver Master Data Management（SAP MDM）是德国SAP公司的一款用于管理企业间协同合作的软件。 SAP NetWeaver Master Data Management中存在安全漏洞，攻击者可以利用该漏洞获取敏感信息。

Severity

中

Patch Name

SAP NetWeaver Master Data Management信息泄露漏洞（CNVD-2021-03698）的补丁

Patch Description

SAP NetWeaver Master Data Management（SAP MDM）是德国SAP公司的一款用于管理企业间协同合作的软件。 SAP NetWeaver Master Data Management中存在安全漏洞，攻击者可以利用该漏洞获取敏感信息。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-21469

Impacted products

Name
['SAP NetWeaver Master Data Management 7.10', 'SAP NetWeaver Master Data Management 710', 'SAP NetWeaver Master Data Management 710.750']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-21469",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21469"
    }
  },
  "description": "SAP NetWeaver Master Data Management\uff08SAP MDM\uff09\u662f\u5fb7\u56fdSAP\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u7ba1\u7406\u4f01\u4e1a\u95f4\u534f\u540c\u5408\u4f5c\u7684\u8f6f\u4ef6\u3002\n\nSAP NetWeaver Master Data Management\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1ahttps://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-03698",
  "openTime": "2021-01-18",
  "patchDescription": "SAP NetWeaver Master Data Management\uff08SAP MDM\uff09\u662f\u5fb7\u56fdSAP\u516c\u53f8\u7684\u4e00\u6b3e\u7528\u4e8e\u7ba1\u7406\u4f01\u4e1a\u95f4\u534f\u540c\u5408\u4f5c\u7684\u8f6f\u4ef6\u3002\r\n\r\nSAP NetWeaver Master Data Management\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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": "SAP NetWeaver Master Data Management\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-03698\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SAP NetWeaver Master Data Management 7.10",
      "SAP NetWeaver Master Data Management 710",
      "SAP NetWeaver Master Data Management 710.750"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21469",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-14",
  "title": "SAP NetWeaver Master Data Management\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-03698\uff09"
}

CVE-2021-21469 (GCVE-0-2021-21469)

Vulnerability from cvelistv5 – Published: 2021-01-12 14:44 – Updated: 2024-08-03 18:16

Summary

When security guidelines for SAP NetWeaver Master Data Management running on windows have not been thoroughly reviewed, it might be possible for an external operator to try and set custom paths in the MDS server configuration. When no adequate protection has been enforced on any level (e.g., MDS Server password not set, network and OS configuration not properly secured, etc.), a malicious user might define UNC paths which could then be exploited to put the system at risk using a so-called SMB relay attack and obtain highly sensitive data, which leads to Information Disclosure.

Severity

5.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

CWE

Information Disclosure

Assigner

sap mitre root Scorecard

References

2 references

URL	Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.acti…	x_refsource_MISC
https://launchpad.support.sap.com/#/notes/2993032	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
SAP SE	SAP NetWeaver Master Data Management	Affected: < 7.10 Affected: < 710 Affected: < 710.750

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:16:22.563Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://launchpad.support.sap.com/#/notes/2993032"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SAP NetWeaver Master Data Management",
          "vendor": "SAP SE",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 7.10"
            },
            {
              "status": "affected",
              "version": "\u003c 710"
            },
            {
              "status": "affected",
              "version": "\u003c 710.750"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "When security guidelines for SAP NetWeaver Master Data Management running on windows have not been thoroughly reviewed, it might be possible for an external operator to try and set custom paths in the MDS server configuration. When no adequate protection has been enforced on any level (e.g., MDS Server password not set, network and OS configuration not properly secured, etc.), a malicious user might define UNC paths which could then be exploited to put the system at risk using a so-called SMB relay attack and obtain highly sensitive data, which leads to Information Disclosure."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
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      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "Information Disclosure",
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-11T20:21:45.000Z",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
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        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://launchpad.support.sap.com/#/notes/2993032"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cna@sap.com",
          "ID": "CVE-2021-21469",
          "STATE": "PUBLIC"
        },
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          "vendor": {
            "vendor_data": [
              {
                "product": {
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                    {
                      "product_name": "SAP NetWeaver Master Data Management",
                      "version": {
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                          {
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                            "version_value": "7.10"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "710"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "710.750"
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            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": "5.3",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.0"
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        "problemtype": {
          "problemtype_data": [
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            },
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            }
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    "assignerShortName": "sap",
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    "datePublished": "2021-01-12T14:44:32.000Z",
    "dateReserved": "2020-12-30T00:00:00.000Z",
    "dateUpdated": "2024-08-03T18:16:22.563Z",
    "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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CNVD-2021-03698

CVE-2021-21469 (GCVE-0-2021-21469)

Tags

Sightings

Nomenclature

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