Vulnerability-Lookup

CNVD-2021-29107

Vulnerability from cnvd - Published: 2021-04-18

Title

SAP NetWeaver Master Data Management存在未明漏洞

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 Software Provisioning Manager中存在安全漏洞，该漏洞源于在安装过程中未能设置密码的选项，攻击者可利用该漏洞能够执行各种安全攻击，如目录遍历、密码暴力攻击、SMB中继攻击、安全降级。

Severity

中

Patch Name

SAP NetWeaver Master Data Management存在未明漏洞的补丁

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/2998173

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-21472

Impacted products

Name
SAP Software Provisioning Manager 1.0

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-21472",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21472"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-29107",
  "openTime": "2021-04-18",
  "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 Software Provisioning Manager\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u672a\u80fd\u8bbe\u7f6e\u5bc6\u7801\u7684\u9009\u9879\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u80fd\u591f\u6267\u884c\u5404\u79cd\u5b89\u5168\u653b\u51fb\uff0c\u5982\u76ee\u5f55\u904d\u5386\u3001\u5bc6\u7801\u66b4\u529b\u653b\u51fb\u3001SMB\u4e2d\u7ee7\u653b\u51fb\u3001\u5b89\u5168\u964d\u7ea7\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\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SAP Software Provisioning Manager 1.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21472",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-24",
  "title": "SAP NetWeaver Master Data Management\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-21472 (GCVE-0-2021-21472)

Vulnerability from cvelistv5 – Published: 2021-02-09 20:43 – Updated: 2024-08-03 18:16

Summary

SAP Software Provisioning Manager 1.0 (SAP NetWeaver Master Data Management Server 7.1) does not have an option to set password during its installation, this allows an authenticated attacker to perform various security attacks like Directory Traversal, Password Brute force Attack, SMB Relay attack, Security Downgrade.

Severity

6.3 (Medium)


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

CWE

Weak Password Requirements

Assigner

sap mitre root

References

2 references

URL	Tags
https://launchpad.support.sap.com/#/notes/2998173	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 Software Provisioning Manager 1.0 (SAP NetWeaver Master Data Management Server 7.1)	Affected: < 1.0

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:16:22.534Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://launchpad.support.sap.com/#/notes/2998173"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SAP Software Provisioning Manager 1.0 (SAP NetWeaver Master Data Management Server 7.1)",
          "vendor": "SAP SE",
          "versions": [
            {
              "status": "affected",
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            }
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        {
          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.0"
          }
        }
      ],
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              "lang": "en",
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            }
          ]
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      ],
      "providerMetadata": {
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        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
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          "tags": [
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          ],
          "url": "https://launchpad.support.sap.com/#/notes/2998173"
        },
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            "x_refsource_MISC"
          ],
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        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cna@sap.com",
          "ID": "CVE-2021-21472",
          "STATE": "PUBLIC"
        },
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                  "product_data": [
                    {
                      "product_name": "SAP Software Provisioning Manager 1.0 (SAP NetWeaver Master Data Management Server 7.1)",
                      "version": {
                        "version_data": [
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                            "version_name": "\u003c",
                            "version_value": "1.0"
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            }
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        "impact": {
          "cvss": {
            "baseScore": "6.3",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.0"
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        },
        "problemtype": {
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              "refsource": "MISC",
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            },
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  "cveMetadata": {
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}

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

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Action not permitted

CNVD-2021-29107

CVE-2021-21472 (GCVE-0-2021-21472)

Tags

Sightings

Nomenclature

Related by attack behaviour