cnvd - cnvd-2021-03547

cnvd-2021-03547

Vulnerability from cnvd

Title: Dell EMC Avamar Server路径遍历漏洞

Description:

Dell EMC Avamar Server是美国戴尔（DELL）公司的一套用于服务器的完全虚拟化的备份和恢复软件。

Dell EMC Avamar Server versions 19.1, 19.2, 19.3存在路径遍历漏洞，攻击者可利用该漏洞获得对存储在服务器文件系统上的任意文件的未授权的写访问权，从而导致删除任意文件。

Severity: 高

Patch Name: Dell EMC Avamar Server路径遍历漏洞的补丁

Patch Description:

Dell EMC Avamar Server是美国戴尔（DELL）公司的一套用于服务器的完全虚拟化的备份和恢复软件。

Dell EMC Avamar Server versions 19.1, 19.2, 19.3存在路径遍历漏洞，攻击者可利用该漏洞获得对存储在服务器文件系统上的任意文件的未授权的写访问权，从而导致删除任意文件。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://www.dell.com/support/kbdoc/en-us/000181806/dsa-2020-272-dell-emc-avamar-server-security-update-for-multiple-vulnerabilities

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-29494

Impacted products

Name
['Dell EMC Avamar Server 19.1', 'Dell EMC Avamar Server 19.2', 'Dell EMC Avamar Server 19.3']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-29494",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-29494"
    }
  },
  "description": "Dell EMC Avamar Server\u662f\u7f8e\u56fd\u6234\u5c14\uff08DELL\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u670d\u52a1\u5668\u7684\u5b8c\u5168\u865a\u62df\u5316\u7684\u5907\u4efd\u548c\u6062\u590d\u8f6f\u4ef6\u3002\n\nDell EMC Avamar Server versions 19.1, 19.2, 19.3\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u5f97\u5bf9\u5b58\u50a8\u5728\u670d\u52a1\u5668\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u4efb\u610f\u6587\u4ef6\u7684\u672a\u6388\u6743\u7684\u5199\u8bbf\u95ee\u6743\uff0c\u4ece\u800c\u5bfc\u81f4\u5220\u9664\u4efb\u610f\u6587\u4ef6\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://www.dell.com/support/kbdoc/en-us/000181806/dsa-2020-272-dell-emc-avamar-server-security-update-for-multiple-vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-03547",
  "openTime": "2021-01-17",
  "patchDescription": "Dell EMC Avamar Server\u662f\u7f8e\u56fd\u6234\u5c14\uff08DELL\uff09\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u670d\u52a1\u5668\u7684\u5b8c\u5168\u865a\u62df\u5316\u7684\u5907\u4efd\u548c\u6062\u590d\u8f6f\u4ef6\u3002\r\n\r\nDell EMC Avamar Server versions 19.1, 19.2, 19.3\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u5f97\u5bf9\u5b58\u50a8\u5728\u670d\u52a1\u5668\u6587\u4ef6\u7cfb\u7edf\u4e0a\u7684\u4efb\u610f\u6587\u4ef6\u7684\u672a\u6388\u6743\u7684\u5199\u8bbf\u95ee\u6743\uff0c\u4ece\u800c\u5bfc\u81f4\u5220\u9664\u4efb\u610f\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": "Dell EMC Avamar Server\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Dell EMC Avamar Server 19.1",
      "Dell EMC Avamar Server 19.2",
      "Dell EMC Avamar Server 19.3"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-29494",
  "serverity": "\u9ad8",
  "submitTime": "2021-01-16",
  "title": "Dell EMC Avamar Server\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2020-29494 (GCVE-0-2020-29494)

Vulnerability from cvelistv5

Published

2021-01-14 21:10

Modified

2024-09-16 17:38

Severity ?

8.7 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Summary

Dell EMC Avamar Server, versions 19.1, 19.2, 19.3, contain a Path Traversal Vulnerability in PDM. A remote user could potentially exploit this vulnerability, to gain unauthorized write access to the arbitrary files stored on the server filesystem, causing deletion of arbitrary files.

References

▼	URL	Tags
	https://www.dell.com/support/kbdoc/en-us/000181806/dsa-2020-272-dell-emc-avamar-server-security-update-for-multiple-vulnerabilities	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Dell	Avamar	Version: unspecified < HF 19.1, 19.2, 19.3

Show details on NVD website

JSON

To clipboard

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            "availabilityImpact": "HIGH",
            "baseScore": 8.7,
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            "confidentialityImpact": "NONE",
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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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