cnvd - cnvd-2020-65553

cnvd-2020-65553

Vulnerability from cnvd

Title: SAP NetWeaver AS ABAP授权问题漏洞

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)存在安全漏洞，允许远程攻击者利用漏洞提交特殊的请求，可未授权访问Web Dynpro组件，允许读取和删除数据库日志文件。

Severity: 中

Patch Name: SAP NetWeaver AS ABAP授权问题漏洞的补丁

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)存在安全漏洞，允许远程攻击者利用漏洞提交特殊的请求，可未授权访问Web Dynpro组件，允许读取和删除数据库日志文件。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://nvd.nist.gov/vuln/detail/CVE-2020-26819

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-2020-26819",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-26819"
    }
  },
  "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\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u672a\u6388\u6743\u8bbf\u95eeWeb Dynpro\u7ec4\u4ef6\uff0c\u5141\u8bb8\u8bfb\u53d6\u548c\u5220\u9664\u6570\u636e\u5e93\u65e5\u5fd7\u6587\u4ef6\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-2020-65553",
  "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\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u672a\u6388\u6743\u8bbf\u95eeWeb Dynpro\u7ec4\u4ef6\uff0c\u5141\u8bb8\u8bfb\u53d6\u548c\u5220\u9664\u6570\u636e\u5e93\u65e5\u5fd7\u6587\u4ef6\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\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\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://nvd.nist.gov/vuln/detail/CVE-2020-26819",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-16",
  "title": "SAP NetWeaver AS ABAP\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-26819 (GCVE-0-2020-26819)

Vulnerability from cvelistv5

Published

2020-11-10 16:13

Modified

2024-08-04 16:03

Severity ?

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

CWE

Improper Access Control

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, that allows them to read and delete database logfiles because of Improper Access Control.

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

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:03:23.072Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
            "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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            {
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            {
              "status": "affected",
              "version": "\u003c 750"
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            {
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            {
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        }
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
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            "userInteraction": "NONE",
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      "problemTypes": [
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          "url": "https://launchpad.support.sap.com/#/notes/2971954"
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      "x_legacyV4Record": {
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    "state": "PUBLISHED"
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}

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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