CNVD-2022-42743

Vulnerability from cnvd - Published: 2022-06-02
VLAI Severity ?
Title
Dell EMC NetWorker信息泄露漏洞（CNVD-2022-42743）
Description
Dell EMC NetWorker是美国戴尔（DELL）公司的一套统一备份和恢复软件。该软件提供备份与恢复、消除重复数据、备份报告等功能。 Dell NetWorker存在信息泄露漏洞。攻击者可利用该漏洞访问未经授权的信息。
Severity
中
Patch Name
Dell EMC NetWorker信息泄露漏洞（CNVD-2022-42743）的补丁
Patch Description
Dell EMC NetWorker是美国戴尔（DELL）公司的一套统一备份和恢复软件。该软件提供备份与恢复、消除重复数据、备份报告等功能。 Dell NetWorker存在信息泄露漏洞。攻击者可利用该漏洞访问未经授权的信息。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://www.dell.com/support/kbdoc/zh-cn/000188311/dsa-2021-124-dell-networker-security-update-for-multiple-vulnerabilities

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-21570
Impacted products
Name
Dell EMC NetWorker >=18.1.0.1，<19.4.0.4
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21570",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21570"
    }
  },
  "description": "Dell EMC NetWorker\u662f\u7f8e\u56fd\u6234\u5c14\uff08DELL\uff09\u516c\u53f8\u7684\u4e00\u5957\u7edf\u4e00\u5907\u4efd\u548c\u6062\u590d\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u5907\u4efd\u4e0e\u6062\u590d\u3001\u6d88\u9664\u91cd\u590d\u6570\u636e\u3001\u5907\u4efd\u62a5\u544a\u7b49\u529f\u80fd\u3002\n\nDell NetWorker\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u672a\u7ecf\u6388\u6743\u7684\u4fe1\u606f\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  https://www.dell.com/support/kbdoc/zh-cn/000188311/dsa-2021-124-dell-networker-security-update-for-multiple-vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-42743",
  "openTime": "2022-06-02",
  "patchDescription": "Dell EMC NetWorker\u662f\u7f8e\u56fd\u6234\u5c14\uff08DELL\uff09\u516c\u53f8\u7684\u4e00\u5957\u7edf\u4e00\u5907\u4efd\u548c\u6062\u590d\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u5907\u4efd\u4e0e\u6062\u590d\u3001\u6d88\u9664\u91cd\u590d\u6570\u636e\u3001\u5907\u4efd\u62a5\u544a\u7b49\u529f\u80fd\u3002\r\n\r\nDell NetWorker\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u672a\u7ecf\u6388\u6743\u7684\u4fe1\u606f\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": "Dell EMC NetWorker\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2022-42743\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Dell EMC NetWorker \u003e=18.1.0.1\uff0c\u003c19.4.0.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21570",
  "serverity": "\u4e2d",
  "submitTime": "2021-09-29",
  "title": "Dell EMC NetWorker\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2022-42743\uff09"
}


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  • 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.
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  • 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.