CVE-2020-26191
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I. Basic Information for CVE-2020-26191
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Dell EMC PowerScale OneFS versions 8.1.0 - 9.1.0 contain a privilege escalation vulnerability. A user with ISI_PRIV_JOB_ENGINE may use the PermissionRepair job to grant themselves the highest level of RBAC privileges thus being able to read arbitrary data, tamper with system software or deny service to users.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权管理不恰当
Source: NVD (National Vulnerability Database)
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 8.1.0 - 9.1.0 存在权限许可和访问控制问题漏洞，攻击者可利用该漏洞读取任意数据、篡改系统软件或拒绝为用户提供服务。
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, 9.1.0+ | - |
II. Public POCs for CVE-2020-26191
| # | 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-2020-26192 | 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-2020-26194 | 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 |
IV. Related Vulnerabilities
Same weakness: CWE-269
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Local privilege escalation vulnerability in ZTE PROCESS Guar
V. Comments for CVE-2020-26191
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