Vulnerability-Lookup

CNVD-2021-36683

Vulnerability from cnvd - Published: 2021-05-24

Title

SAP NetWeaver Master Data Management信息泄露漏洞（CNVD-2021-36683）

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 710、710.750 存在信息泄露漏洞，攻击者可利用该漏洞获得对高度敏感数据的访问权和MDM管理权限，导致信息泄露，从而影响应用程序的机密性和完整性。

Severity

中

Patch Name

SAP NetWeaver Master Data Management信息泄露漏洞（CNVD-2021-36683）的补丁

Patch Description

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://launchpad.support.sap.com/#/notes/3017908

Reference

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=573801649

Impacted products

Name
['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-2021-21482",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21482"
    }
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  "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 710\u3001710.750 \u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u5f97\u5bf9\u9ad8\u5ea6\u654f\u611f\u6570\u636e\u7684\u8bbf\u95ee\u6743\u548cMDM\u7ba1\u7406\u6743\u9650\uff0c\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\uff0c\u4ece\u800c\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-36683",
  "openTime": "2021-05-24",
  "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 710\u3001710.750 \u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u5f97\u5bf9\u9ad8\u5ea6\u654f\u611f\u6570\u636e\u7684\u8bbf\u95ee\u6743\u548cMDM\u7ba1\u7406\u6743\u9650\uff0c\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\uff0c\u4ece\u800c\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\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-2021-36683\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SAP NetWeaver Master Data Management 710",
      "SAP NetWeaver Master Data Management 710.750"
    ]
  },
  "referenceLink": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=573801649",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-30",
  "title": "SAP NetWeaver Master Data Management\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-36683\uff09"
}

CVE-2021-21482 (GCVE-0-2021-21482)

Vulnerability from cvelistv5 – Published: 2021-04-13 18:39 – Updated: 2024-08-03 18:16

Summary

SAP NetWeaver Master Data Management, versions - 710, 710.750, allows a malicious unauthorized user with access to the MDM Server subnet to find the password using a brute force method. If successful, the attacker could obtain access to highly sensitive data and MDM administrative privileges leading to information disclosure vulnerability thereby affecting the confidentiality and integrity of the application. This happens when security guidelines and recommendations concerning administrative accounts of an SAP NetWeaver Master Data Management installation have not been thoroughly reviewed.

Severity

8.3 (High)


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

CWE

Information disclosure

Assigner

sap mitre root

References

2 references

URL	Tags
https://launchpad.support.sap.com/#/notes/3017908	x_refsource_MISC
https://wiki.scn.sap.com/wiki/pages/viewpage.acti…	x_refsource_MISC

Impacted products

1 product

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

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:16:22.607Z",
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            ],
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          },
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            ],
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "SAP SE",
          "versions": [
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              "status": "affected",
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L",
            "version": "3.0"
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      "problemTypes": [
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          "descriptions": [
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      "x_legacyV4Record": {
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.
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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.
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Action not permitted

CNVD-2021-36683

CVE-2021-21482 (GCVE-0-2021-21482)

Tags

Sightings

Nomenclature

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