cnvd - cnvd-2020-65554

cnvd-2020-65554

Vulnerability from cnvd

Title: SAP NetWeaver AS ABAP信息泄露漏洞（CNVD-2020-65554）

Description:

SAP Netweaver是德国思爱普（SAP）公司的一套面向服务的集成化应用平台。该平台主要为SAP应用程序提供开发和运行环境。

SAP NetWeaver AS ABAP (Web Dynpro)存在信息泄露漏洞，该漏洞允许经过身份验证的用户访问Web Dynpro组件，这将暴露敏感的系统信息，否则这些信息将被限制为由于缺少授权而具有高度特权的用户，从而导致信息泄露。

Severity: 中

Patch Name: SAP NetWeaver AS ABAP信息泄露漏洞（CNVD-2020-65554）的补丁

Patch Description:

SAP Netweaver是德国思爱普（SAP）公司的一套面向服务的集成化应用平台。该平台主要为SAP应用程序提供开发和运行环境。

SAP NetWeaver AS ABAP (Web Dynpro)存在信息泄露漏洞，该漏洞允许经过身份验证的用户访问Web Dynpro组件，这将暴露敏感的系统信息，否则这些信息将被限制为由于缺少授权而具有高度特权的用户，从而导致信息泄露。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://launchpad.support.sap.com/#/notes/2971954

Reference: https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571

Impacted products

Name
['SAP SAP NetWeaver AS ABAP (Web Dynpro) 731', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 740', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 750', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 751', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 752', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 753', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 754', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 755', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 782']

Name

['SAP SAP NetWeaver AS ABAP (Web Dynpro) 731', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 740', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 750', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 751', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 752', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 753', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 754', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 755', 'SAP SAP NetWeaver AS ABAP (Web Dynpro) 782']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-26818",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-26818"
    }
  },
  "description": "SAP Netweaver\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u5957\u9762\u5411\u670d\u52a1\u7684\u96c6\u6210\u5316\u5e94\u7528\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u4e3b\u8981\u4e3aSAP\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u5f00\u53d1\u548c\u8fd0\u884c\u73af\u5883\u3002\n\nSAP NetWeaver AS ABAP (Web Dynpro)\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u8bbf\u95eeWeb Dynpro\u7ec4\u4ef6\uff0c\u8fd9\u5c06\u66b4\u9732\u654f\u611f\u7684\u7cfb\u7edf\u4fe1\u606f\uff0c\u5426\u5219\u8fd9\u4e9b\u4fe1\u606f\u5c06\u88ab\u9650\u5236\u4e3a\u7531\u4e8e\u7f3a\u5c11\u6388\u6743\u800c\u5177\u6709\u9ad8\u5ea6\u7279\u6743\u7684\u7528\u6237\uff0c\u4ece\u800c\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\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\uff1a\r\nhttps://launchpad.support.sap.com/#/notes/2971954",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-65554",
  "openTime": "2020-11-23",
  "patchDescription": "SAP Netweaver\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u5957\u9762\u5411\u670d\u52a1\u7684\u96c6\u6210\u5316\u5e94\u7528\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u4e3b\u8981\u4e3aSAP\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u5f00\u53d1\u548c\u8fd0\u884c\u73af\u5883\u3002\r\n\r\nSAP NetWeaver AS ABAP (Web Dynpro)\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u8bbf\u95eeWeb Dynpro\u7ec4\u4ef6\uff0c\u8fd9\u5c06\u66b4\u9732\u654f\u611f\u7684\u7cfb\u7edf\u4fe1\u606f\uff0c\u5426\u5219\u8fd9\u4e9b\u4fe1\u606f\u5c06\u88ab\u9650\u5236\u4e3a\u7531\u4e8e\u7f3a\u5c11\u6388\u6743\u800c\u5177\u6709\u9ad8\u5ea6\u7279\u6743\u7684\u7528\u6237\uff0c\u4ece\u800c\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\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 AS ABAP\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-65554\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SAP SAP NetWeaver AS ABAP (Web Dynpro) 731",
      "SAP SAP NetWeaver AS ABAP (Web Dynpro) 740",
      "SAP SAP NetWeaver AS ABAP (Web Dynpro) 750",
      "SAP SAP NetWeaver AS ABAP (Web Dynpro) 751",
      "SAP SAP NetWeaver AS ABAP (Web Dynpro) 752",
      "SAP SAP NetWeaver AS ABAP (Web Dynpro) 753",
      "SAP SAP NetWeaver AS ABAP (Web Dynpro) 754",
      "SAP SAP NetWeaver AS ABAP (Web Dynpro) 755",
      "SAP SAP NetWeaver AS ABAP (Web Dynpro) 782"
    ]
  },
  "referenceLink": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-12",
  "title": "SAP NetWeaver AS ABAP\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2020-65554\uff09"
}

CVE-2020-26818 (GCVE-0-2020-26818)

Vulnerability from cvelistv5

Published

2020-11-10 16:17

Modified

2024-08-04 16:03

Severity ?

6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE

Information Disclosure

Summary

SAP NetWeaver AS ABAP (Web Dynpro), versions - 731, 740, 750, 751, 752, 753, 754, 755, 782, allows an authenticated user to access Web Dynpro components, which reveals sensitive system information that would otherwise be restricted to highly privileged users because of missing authorization, resulting in Information Disclosure.

References

▼	URL	Tags
	https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571	x_refsource_MISC
	https://launchpad.support.sap.com/#/notes/2971954	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	SAP SE	SAP NetWeaver AS ABAP (Web Dynpro)	Version: < 731 Version: < 740 Version: < 750 Version: < 751 Version: < 752 Version: < 753 Version: < 754 Version: < 755 Version: < 782

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:03:22.370Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
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              "x_transferred"
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          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://launchpad.support.sap.com/#/notes/2971954"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "SAP SE",
          "versions": [
            {
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              "version": "\u003c 731"
            },
            {
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              "version": "\u003c 740"
            },
            {
              "status": "affected",
              "version": "\u003c 750"
            },
            {
              "status": "affected",
              "version": "\u003c 751"
            },
            {
              "status": "affected",
              "version": "\u003c 752"
            },
            {
              "status": "affected",
              "version": "\u003c 753"
            },
            {
              "status": "affected",
              "version": "\u003c 754"
            },
            {
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              "version": "\u003c 755"
            },
            {
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            }
          ]
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
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          }
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-11-10T16:17:12",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
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      "references": [
        {
          "tags": [
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          "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571"
        },
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          ],
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        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2020-26818",
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        "affects": {
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              "refsource": "MISC",
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            },
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  },
  "cveMetadata": {
    "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
    "assignerShortName": "sap",
    "cveId": "CVE-2020-26818",
    "datePublished": "2020-11-10T16:17:12",
    "dateReserved": "2020-10-07T00:00:00",
    "dateUpdated": "2024-08-04T16:03:22.370Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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