CVE-2020-26192
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中存在访问控制错误漏洞，该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-26192
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell EMC PowerScale OneFS versions 8.2.0 - 9.1.0 contain a privilege escalation vulnerability. A non-admin user with either ISI_PRIV_LOGIN_CONSOLE or ISI_PRIV_LOGIN_SSH may potentially exploit this vulnerability to read arbitrary data, tamper with system software or deny service to users. 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:L/PR:L/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 PowerScale 访问控制错误漏洞
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中存在访问控制错误漏洞，该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问。
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 ~ 8.2.2, 9.1+ | - |
|
II. Public POCs for CVE-2020-26192
| # | POC Description | Source Link | Shenlong Link |
|---|
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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-2020-26193 | 7.8 HIGH | DELL EMC PowerScale 操作系统命令注入漏洞 |
| CVE-2020-26194 | 7.0 HIGH | DELL EMC PowerScale 权限许可和访问控制问题漏洞 |
| 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 |
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V. Comments for CVE-2020-26192
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