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CVE-2021-21594

Quick assessment

Affected
Dell PowerScale 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 Technologies Dell PowerScale OneFS是美国Dell Technologies公司的一个操作系统。提供横向扩展NAS的PowerScale OneFS操作系统。 Dell PowerScale OneFS存在安全漏洞，该漏洞源于受影响产品使用的 get 方法可以提交带有敏感字符串的查询请求。这可能会导致敏感数据的泄露。

CVSS 8.2 · High EPSS 0.81% · P54

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-21594

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell PowerScale OneFS versions 8.2.2 - 9.1.0.x contain a use of get request method with sensitive query strings vulnerability. It can lead to potential disclosure of sensitive data. Dell recommends upgrading at your earliest opportunity.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
通过GET请求中的查询字符串导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Technologies Dell PowerScale OneFS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Technologies Dell PowerScale OneFS是美国Dell Technologies公司的一个操作系统。提供横向扩展NAS的PowerScale OneFS操作系统。 Dell PowerScale OneFS存在安全漏洞，该漏洞源于受影响产品使用的 get 方法可以提交带有敏感字符串的查询请求。这可能会导致敏感数据的泄露。
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 PowerScale OneFS 8.2.2 - 9.1.0.x -

II. Public POCs for CVE-2021-21594

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III. Intelligence Information for CVE-2021-21594

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Other References for CVE-2021-21594 (1)

Same Patch Batch · Dell · 2021-08-16 · 10 CVEs total

CVE-2021-36278 8.1 HIGH Dell EMC PowerScale日志信息泄露漏洞
CVE-2021-36280 7.8 HIGH Dell EMC PowerScale 安全漏洞
CVE-2021-36279 7.8 HIGH EMC PowerScale 安全漏洞
CVE-2021-36281 7.5 HIGH EMC PowerScale安全漏洞
CVE-2021-21599 6.0 MEDIUM EMC PowerScale操作系统命令注入漏洞
CVE-2021-21595 6.0 MEDIUM DELL EMC PowerScale 命令注入漏洞
CVE-2021-21568 4.3 MEDIUM DELL EMC PowerScale 安全漏洞
CVE-2021-21592 3.1 LOW DELL EMC PowerScale 安全漏洞
CVE-2021-36282 2.5 LOW Dell Technologies Dell PowerScale OneFS安全漏洞

IV. Related Vulnerabilities

Same product: PowerScale OneFS
Same vendor: Dell
Same weakness: CWE-598

V. Comments for CVE-2021-21594

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