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CVE-2020-5328

Quick assessment

Affected
Dell Isilon OneFS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dell EMC Isilon OneFS是美国戴尔（Dell）公司的一套适用于非结构化数据的横向扩展存储系统。 Dell EMC Isilon OneFS 8.2.0之前版本中存在访问控制错误漏洞，该漏洞源于程序缺少充分的授权检查。攻击者可借助特制的请求利用该漏洞绕过安全限制，入侵系统。

CVSS 9.8 · Critical EPSS 1.39% · P71

Possible ATT&CK Techniques 1 AI

T1133 · External Remote Services
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I. Basic Information for CVE-2020-5328

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell EMC Isilon OneFS versions prior to 8.2.0 contain an unauthorized access vulnerability due to a lack of thorough authorization checks when SyncIQ is licensed, but encrypted syncs are not marked as required. When this happens, loss of control of the cluster can occur.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Dell EMC Isilon OneFS 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell EMC Isilon OneFS是美国戴尔（Dell）公司的一套适用于非结构化数据的横向扩展存储系统。 Dell EMC Isilon OneFS 8.2.0之前版本中存在访问控制错误漏洞，该漏洞源于程序缺少充分的授权检查。攻击者可借助特制的请求利用该漏洞绕过安全限制，入侵系统。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell Isilon OneFS unspecified ~ 8.2.0 -

II. Public POCs for CVE-2020-5328

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III. Intelligence Information for CVE-2020-5328

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Other References for CVE-2020-5328 (1)

IV. Related Vulnerabilities

Same product: Isilon OneFS
Same vendor: Dell
Same weakness: CWE-306

V. Comments for CVE-2020-5328

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