cnvd-2020-62998
Vulnerability from cnvd
Title
SAP NetWeaver AS JAVA命令执行漏洞（CNVD-2020-62998）
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 JAVA 7.20版本，7.30版本，7.31版本，7.40版本，7.50版本存在安全漏洞，该漏洞允许作为管理员身份验证的攻击者使用管理员控制台，公开对文件系统的未经身份验证的访问，并上载恶意文件。攻击者可利用该漏洞或其他用户可以使用单独的机制通过上传的文件执行操作系统命令，从而导致权限升级，并完全危及服务器操作系统及其上运行的任何应用程序的机密性、完整性和可用性。
Severity
高
Patch Name
SAP NetWeaver AS JAVA命令执行漏洞（CNVD-2020-62998）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 JAVA 7.20版本，7.30版本，7.31版本，7.40版本，7.50版本存在安全漏洞，该漏洞允许作为管理员身份验证的攻击者使用管理员控制台，公开对文件系统的未经身份验证的访问，并上载恶意文件。攻击者可利用该漏洞或其他用户可以使用单独的机制通过上传的文件执行操作系统命令，从而导致权限升级，并完全危及服务器操作系统及其上运行的任何应用程序的机密性、完整性和可用性。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

厂商已发布了漏洞修复程序，请及时关注更新： https://launchpad.support.sap.com/#/notes/2979062

Reference
https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571
Impacted products
Name
['SAP SAP NetWeaver AS JAVA 7.20', 'SAP SAP NetWeaver AS JAVA 7.30', 'SAP SAP NetWeaver AS JAVA 7.31', 'SAP SAP NetWeaver AS JAVA 7.40', 'SAP SAP NetWeaver AS JAVA 7.50']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-26820",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-26820"
    }
  },
  "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 JAVA 7.20\u7248\u672c\uff0c7.30\u7248\u672c\uff0c7.31\u7248\u672c\uff0c7.40\u7248\u672c\uff0c7.50\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u4f5c\u4e3a\u7ba1\u7406\u5458\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u4f7f\u7528\u7ba1\u7406\u5458\u63a7\u5236\u53f0\uff0c\u516c\u5f00\u5bf9\u6587\u4ef6\u7cfb\u7edf\u7684\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8bbf\u95ee\uff0c\u5e76\u4e0a\u8f7d\u6076\u610f\u6587\u4ef6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6216\u5176\u4ed6\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u5355\u72ec\u7684\u673a\u5236\u901a\u8fc7\u4e0a\u4f20\u7684\u6587\u4ef6\u6267\u884c\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\uff0c\u4ece\u800c\u5bfc\u81f4\u6743\u9650\u5347\u7ea7\uff0c\u5e76\u5b8c\u5168\u5371\u53ca\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u53ca\u5176\u4e0a\u8fd0\u884c\u7684\u4efb\u4f55\u5e94\u7528\u7a0b\u5e8f\u7684\u673a\u5bc6\u6027\u3001\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://launchpad.support.sap.com/#/notes/2979062",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-62998",
  "openTime": "2020-11-13",
  "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 JAVA 7.20\u7248\u672c\uff0c7.30\u7248\u672c\uff0c7.31\u7248\u672c\uff0c7.40\u7248\u672c\uff0c7.50\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u4f5c\u4e3a\u7ba1\u7406\u5458\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u4f7f\u7528\u7ba1\u7406\u5458\u63a7\u5236\u53f0\uff0c\u516c\u5f00\u5bf9\u6587\u4ef6\u7cfb\u7edf\u7684\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8bbf\u95ee\uff0c\u5e76\u4e0a\u8f7d\u6076\u610f\u6587\u4ef6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6216\u5176\u4ed6\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u5355\u72ec\u7684\u673a\u5236\u901a\u8fc7\u4e0a\u4f20\u7684\u6587\u4ef6\u6267\u884c\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\uff0c\u4ece\u800c\u5bfc\u81f4\u6743\u9650\u5347\u7ea7\uff0c\u5e76\u5b8c\u5168\u5371\u53ca\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u53ca\u5176\u4e0a\u8fd0\u884c\u7684\u4efb\u4f55\u5e94\u7528\u7a0b\u5e8f\u7684\u673a\u5bc6\u6027\u3001\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\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 JAVA\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-62998\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "SAP SAP NetWeaver AS JAVA 7.20",
      "SAP SAP NetWeaver AS JAVA 7.30",
      "SAP SAP NetWeaver AS JAVA 7.31",
      "SAP SAP NetWeaver AS JAVA 7.40",
      "SAP SAP NetWeaver AS JAVA 7.50"
    ]
  },
  "referenceLink": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=562725571",
  "serverity": "\u9ad8",
  "submitTime": "2020-11-12",
  "title": "SAP NetWeaver AS JAVA\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-62998\uff09"
}


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