cnvd - cnvd-2021-03541

CNVD-2021-03541

Vulnerability from cnvd - Published: 2021-01-17

Title

Dell EMC Avamar Server SQL注入漏洞

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 19.1, 19.2, 19.3存在SQL注入漏洞，未经身份验证的远程攻击者可能会利用此漏洞进行攻击，导致在应用程序的后端数据库上执行某些SQL命令，从而导致对应用程序数据的未经授权的读写访问。利用此漏洞可能导致敏感备份数据泄漏或删除。

Severity

高

Patch Name

Dell EMC Avamar Server SQL注入漏洞的补丁

Patch Description

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-2020-29493

Impacted products

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

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-29493",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-29493"
    }
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  "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 19.1, 19.2, 19.3\u5b58\u5728SQL\u6ce8\u5165\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u80fd\u4f1a\u5229\u7528\u6b64\u6f0f\u6d1e\u8fdb\u884c\u653b\u51fb\uff0c\u5bfc\u81f4\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u540e\u7aef\u6570\u636e\u5e93\u4e0a\u6267\u884c\u67d0\u4e9bSQL\u547d\u4ee4\uff0c\u4ece\u800c\u5bfc\u81f4\u5bf9\u5e94\u7528\u7a0b\u5e8f\u6570\u636e\u7684\u672a\u7ecf\u6388\u6743\u7684\u8bfb\u5199\u8bbf\u95ee\u3002\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u654f\u611f\u5907\u4efd\u6570\u636e\u6cc4\u6f0f\u6216\u5220\u9664\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-2021-03541",
  "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 19.1, 19.2, 19.3\u5b58\u5728SQL\u6ce8\u5165\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u80fd\u4f1a\u5229\u7528\u6b64\u6f0f\u6d1e\u8fdb\u884c\u653b\u51fb\uff0c\u5bfc\u81f4\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u540e\u7aef\u6570\u636e\u5e93\u4e0a\u6267\u884c\u67d0\u4e9bSQL\u547d\u4ee4\uff0c\u4ece\u800c\u5bfc\u81f4\u5bf9\u5e94\u7528\u7a0b\u5e8f\u6570\u636e\u7684\u672a\u7ecf\u6388\u6743\u7684\u8bfb\u5199\u8bbf\u95ee\u3002\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u654f\u611f\u5907\u4efd\u6570\u636e\u6cc4\u6f0f\u6216\u5220\u9664\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 SQL\u6ce8\u5165\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-2020-29493",
  "serverity": "\u9ad8",
  "submitTime": "2021-01-16",
  "title": "Dell EMC Avamar Server SQL\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-29493 (GCVE-0-2020-29493)

Vulnerability from cvelistv5 – Published: 2021-01-14 21:10 – Updated: 2024-09-16 19:46

Summary

DELL EMC Avamar Server, versions 19.1, 19.2, 19.3, contain a SQL Injection Vulnerability in Fitness Analyzer. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the execution of certain SQL commands on the application's backend database, causing unauthorized read and write access to application data. Exploitation may lead to leakage or deletion of sensitive backup data; hence the severity is Critical. Dell EMC recommends customers to upgrade at the earliest opportunity.

Severity ?

10 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Assigner

dell

References

URL

Tags

https://www.dell.com/support/kbdoc/en-us/00018180…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Dell	Avamar	Affected: unspecified , < HF 19.1, 19.2, 19.3 (custom)

Show details on NVD website

JSON

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        }
      ],
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            "availabilityImpact": "HIGH",
            "baseScore": 10,
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Sightings

Author	Source	Type	Date

Nomenclature

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.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Action not permitted

CNVD-2021-03541

CVE-2020-29493 (GCVE-0-2020-29493)

Tags

Sightings

Nomenclature