CVE-2021-21553
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I. Basic Information for CVE-2021-21553
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Dell PowerScale OneFS versions 8.1.0-9.1.0 contain an Incorrect User Management vulnerability.under some specific conditions, this can allow the CompAdmin user to elevate privileges and break out of Compliance mode. This is a critical vulnerability and Dell recommends upgrading at the earliest.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
用户管理不正确
Source: NVD (National Vulnerability Database)
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，该漏洞允许CompAdmin用户提升特权并打破遵从模式。
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 | 8.1.0-9.1.0 | - |
II. Public POCs for CVE-2021-21553
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.dell.com/support/kbdoc/000188148x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-21553
Same Patch Batch · Dell · 2021-08-02 · 4 CVEs total
| CVE-2021-21563 | 6.5 MEDIUM | DELL EMC PowerScale 代码问题漏洞 |
| CVE-2021-21565 | 5.3 MEDIUM | Dell Technologies Dell PowerScale OneFS 资源管理错误漏洞 |
| CVE-2021-21562 | 4.4 MEDIUM | Dell Technologies Dell PowerScale OneFS代码问题漏洞 |
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V. Comments for CVE-2021-21553
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