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CVE-2020-26194

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 EMC PowerScale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 PowerScale OneFS versions 8.1.2 and 8.2.2 存在权限许可和访问控制问题漏洞，攻击者可利用该漏洞使用ISI PRIV登录控制台或ISI PRIV登录SSH特权，导致加密操作受损。

CVSS 7.0 · High EPSS 0.25% · P16
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I. Basic Information for CVE-2020-26194

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell EMC PowerScale OneFS versions 8.1.2 and 8.2.2 contain an Incorrect Permission Assignment for a Critical Resource vulnerability. This may allow a non-admin user with either ISI_PRIV_LOGIN_CONSOLE or ISI_PRIV_LOGIN_SSH privileges to exploit the vulnerability, leading to compromised cryptographic operations. Note: no non-admin users or roles have these privileges by default.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键资源的不正确权限授予
Source: CVE Program / CVE List V5
Vulnerability Title
DELL EMC PowerScale 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DELL EMC PowerScale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 PowerScale OneFS versions 8.1.2 and 8.2.2 存在权限许可和访问控制问题漏洞，攻击者可利用该漏洞使用ISI PRIV登录控制台或ISI PRIV登录SSH特权，导致加密操作受损。
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 unspecified ~ 8.1.2, 8.2.2 -

II. Public POCs for CVE-2020-26194

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III. Intelligence Information for CVE-2020-26194

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Same Patch Batch · Dell · 2021-02-09 · 7 CVEs total

CVE-2021-21502 9.8 CRITICAL Dell PowerScale OneFS 授权问题漏洞
CVE-2020-26191 7.8 HIGH DELL EMC PowerScale 权限许可和访问控制问题漏洞
CVE-2020-26192 7.8 HIGH DELL EMC PowerScale 访问控制错误漏洞
CVE-2020-26193 7.8 HIGH DELL EMC PowerScale 操作系统命令注入漏洞
CVE-2020-26196 5.5 MEDIUM DELL EMC PowerScale 安全漏洞
CVE-2020-26195 5.3 MEDIUM DELL EMC PowerScale 安全漏洞

IV. Related Vulnerabilities

Same product: PowerScale OneFS
Same vendor: Dell
Same weakness: CWE-732

V. Comments for CVE-2020-26194

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