cnvd - cnvd-2021-13204

CNVD-2021-13204

Vulnerability from cnvd - Published: 2021-02-27

Title

SAP Web Dynpro ABAP开放重定向漏洞

Description

Web Dynpro是一种标准的SAP UI技术，允许用户使用与ABAP工作台集成的图形工具和开发环境来开发Web应用程序。 SAP Web Dynpro ABAP存在开放重定向漏洞。未经身份认证的攻击者可利用该漏洞将用户重定向至恶意站点。

Severity

中

Patch Name

SAP Web Dynpro ABAP开放重定向漏洞的补丁

Patch Description

Web Dynpro是一种标准的SAP UI技术，允许用户使用与ABAP工作台集成的图形工具和开发环境来开发Web应用程序。 SAP Web Dynpro ABAP存在开放重定向漏洞。未经身份认证的攻击者可利用该漏洞将用户重定向至恶意站点。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543

Reference

http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21478

Impacted products

Name
SAP Web Dynpro ABAP null

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21478",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21478"
    }
  },
  "description": "Web Dynpro\u662f\u4e00\u79cd\u6807\u51c6\u7684SAP UI\u6280\u672f\uff0c\u5141\u8bb8\u7528\u6237\u4f7f\u7528\u4e0eABAP\u5de5\u4f5c\u53f0\u96c6\u6210\u7684\u56fe\u5f62\u5de5\u5177\u548c\u5f00\u53d1\u73af\u5883\u6765\u5f00\u53d1Web\u5e94\u7528\u7a0b\u5e8f\u3002\n\nSAP Web Dynpro ABAP\u5b58\u5728\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\u3002\u672a\u7ecf\u8eab\u4efd\u8ba4\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u81f3\u6076\u610f\u7ad9\u70b9\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-13204",
  "openTime": "2021-02-27",
  "patchDescription": "Web Dynpro\u662f\u4e00\u79cd\u6807\u51c6\u7684SAP UI\u6280\u672f\uff0c\u5141\u8bb8\u7528\u6237\u4f7f\u7528\u4e0eABAP\u5de5\u4f5c\u53f0\u96c6\u6210\u7684\u56fe\u5f62\u5de5\u5177\u548c\u5f00\u53d1\u73af\u5883\u6765\u5f00\u53d1Web\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nSAP Web Dynpro ABAP\u5b58\u5728\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\u3002\u672a\u7ecf\u8eab\u4efd\u8ba4\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u81f3\u6076\u610f\u7ad9\u70b9\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 Web Dynpro ABAP\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SAP Web Dynpro ABAP null"
  },
  "referenceLink": "http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21478",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-26",
  "title": "SAP Web Dynpro ABAP\u5f00\u653e\u91cd\u5b9a\u5411\u6f0f\u6d1e"
}

CVE-2021-21478 (GCVE-0-2021-21478)

Vulnerability from cvelistv5 – Published: 2021-02-09 20:44 – Updated: 2024-08-03 18:16

Summary

SAP Web Dynpro ABAP allow an attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities.

Severity ?

4.7 (Medium)


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

CWE

Tabnabbing

Assigner

sap

References

URL

Tags

	https://wiki.scn.sap.com/wiki/pages/viewpage.acti…	x_refsource_MISC
	https://launchpad.support.sap.com/#/notes/2974582	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	SAP SE	SAP NetWeaver AS ABAP (Web Dynpro ABAP)	Affected: < SAP_UI 750 Affected: < 752 Affected: < 753 Affected: < 754 Affected: < 755 Affected: < and SAP_BASIS 700 Affected: < 701 Affected: < 702 Affected: < 731 Affected: < 804

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:16:22.606Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://launchpad.support.sap.com/#/notes/2974582"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "SAP NetWeaver AS ABAP (Web Dynpro ABAP)",
          "vendor": "SAP SE",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c SAP_UI 750"
            },
            {
              "status": "affected",
              "version": "\u003c 752"
            },
            {
              "status": "affected",
              "version": "\u003c 753"
            },
            {
              "status": "affected",
              "version": "\u003c 754"
            },
            {
              "status": "affected",
              "version": "\u003c 755"
            },
            {
              "status": "affected",
              "version": "\u003c and SAP_BASIS 700"
            },
            {
              "status": "affected",
              "version": "\u003c 701"
            },
            {
              "status": "affected",
              "version": "\u003c 702"
            },
            {
              "status": "affected",
              "version": "\u003c 731"
            },
            {
              "status": "affected",
              "version": "\u003c 804"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "SAP Web Dynpro ABAP allow an attacker to redirect users to a malicious site due to Reverse Tabnabbing vulnerabilities."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N",
            "version": "3.0"
          }
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Tabnabbing",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-02-09T20:44:40",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
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            "x_refsource_MISC"
          ],
          "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://launchpad.support.sap.com/#/notes/2974582"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cna@sap.com",
          "ID": "CVE-2021-21478",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SAP NetWeaver AS ABAP (Web Dynpro ABAP)",
                      "version": {
                        "version_data": [
                          {
                            "version_name": "\u003c",
                            "version_value": "SAP_UI 750"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "752"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "753"
                          },
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                          },
                          {
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                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "and SAP_BASIS 700"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "701"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "702"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "731"
                          },
                          {
                            "version_name": "\u003c",
                            "version_value": "804"
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                      }
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                  "value": "Tabnabbing"
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              "refsource": "MISC",
              "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543"
            },
            {
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              "refsource": "MISC",
              "url": "https://launchpad.support.sap.com/#/notes/2974582"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
    "assignerShortName": "sap",
    "cveId": "CVE-2021-21478",
    "datePublished": "2021-02-09T20:44:40",
    "dateReserved": "2020-12-30T00:00:00",
    "dateUpdated": "2024-08-03T18:16:22.606Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-13204

CVE-2021-21478 (GCVE-0-2021-21478)

Tags

Sightings

Nomenclature