Vulnerability-Lookup

CNVD-2021-03699

Vulnerability from cnvd - Published: 2021-01-18

Title

SAP Banking Services权限提升漏洞

Description

SAP Banking Services是德国思爱普（SAP）公司的一套银行服务解决方案。 SAP Banking Services 存在安全漏洞，该漏洞源于程序未进行正确的授权检测，攻击者可利用该漏洞进行权限提升。

Severity

中

Patch Name

SAP Banking Services权限提升漏洞的补丁

Patch Description

SAP Banking Services是德国思爱普（SAP）公司的一套银行服务解决方案。 SAP Banking Services 存在安全漏洞，该漏洞源于程序未进行正确的授权检测，攻击者可利用该漏洞进行权限提升。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-2021-21467

Impacted products

Name
['SAP SAP Banking Services 400', 'SAP SAP Banking Services 450', 'SAP SAP Banking Services 500']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21467",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21467"
    }
  },
  "description": "SAP Banking Services\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u5957\u94f6\u884c\u670d\u52a1\u89e3\u51b3\u65b9\u6848\u3002\n\nSAP Banking Services \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u8fdb\u884c\u6b63\u786e\u7684\u6388\u6743\u68c0\u6d4b\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u6743\u9650\u63d0\u5347\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-2021-03699",
  "openTime": "2021-01-18",
  "patchDescription": "SAP Banking Services\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u5957\u94f6\u884c\u670d\u52a1\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nSAP Banking Services \u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u8fdb\u884c\u6b63\u786e\u7684\u6388\u6743\u68c0\u6d4b\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u6743\u9650\u63d0\u5347\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 Banking Services\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SAP SAP Banking Services 400",
      "SAP SAP Banking Services 450",
      "SAP SAP Banking Services 500"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21467",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-14",
  "title": "SAP Banking Services\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2021-21467 (GCVE-0-2021-21467)

Vulnerability from cvelistv5 – Published: 2021-01-12 14:41 – Updated: 2024-08-03 18:16

Summary

SAP Banking Services (Generic Market Data) does not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges. An unauthorized User is allowed to display restricted Business Partner Generic Market Data (GMD), due to improper authorization check.

Severity

4.3 (Medium)


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

CWE

Missing Authorization Check

Assigner

sap CNA under the mitre root

CNA scorecard C 65/100 over 117 records in the last 180 days details

References

2 references

URL	Tags
https://wiki.scn.sap.com/wiki/pages/viewpage.acti…	x_refsource_MISC
https://launchpad.support.sap.com/#/notes/3008422	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
SAP SE	SAP Banking Services (Generic Market Data)	Affected: < 400 Affected: < 450 Affected: < 500

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:16:22.518Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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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/3008422"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SAP Banking Services (Generic Market Data)",
          "vendor": "SAP SE",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 400"
            },
            {
              "status": "affected",
              "version": "\u003c 450"
            },
            {
              "status": "affected",
              "version": "\u003c 500"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "SAP Banking Services (Generic Market Data) does not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges. An unauthorized User is allowed to display restricted Business Partner Generic Market Data (GMD), due to improper authorization check."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Missing Authorization Check",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-11T20:21:45.000Z",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://launchpad.support.sap.com/#/notes/3008422"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cna@sap.com",
          "ID": "CVE-2021-21467",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SAP Banking Services (Generic Market Data)",
                      "version": {
                        "version_data": [
                          {
                            "version_name": "\u003c",
                            "version_value": "400"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "450"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "500"
                          }
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                      }
                    }
                  ]
                },
                "vendor_name": "SAP SE"
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              "value": "SAP Banking Services (Generic Market Data) does not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges. An unauthorized User is allowed to display restricted Business Partner Generic Market Data (GMD), due to improper authorization check."
            }
          ]
        },
        "impact": {
          "cvss": {
            "baseScore": "4.3",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Missing Authorization Check"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476",
              "refsource": "MISC",
              "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=564760476"
            },
            {
              "name": "https://launchpad.support.sap.com/#/notes/3008422",
              "refsource": "MISC",
              "url": "https://launchpad.support.sap.com/#/notes/3008422"
            }
          ]
        }
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    }
  },
  "cveMetadata": {
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    "assignerShortName": "sap",
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    "datePublished": "2021-01-12T14:41:45.000Z",
    "dateReserved": "2020-12-30T00:00:00.000Z",
    "dateUpdated": "2024-08-03T18:16:22.518Z",
    "state": "PUBLISHED"
  },
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  "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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