CVE-2021-21503
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I. Basic Information for CVE-2021-21503
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
PowerScale OneFS 8.1.2,8.2.2 and 9.1.0 contains an improper input sanitization issue in a command. The Compadmin user could potentially exploit this vulnerability, leading to potential privileges escalation.
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
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Dell PowerScale OneFS 操作系统命令注入漏洞
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。 PowerScale OneFS 8.1.2,8.2.2 and 9.1.0 存在操作系统命令注入漏洞，攻击者可能利用该漏洞导致潜在的权限升级。
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.x,EMPIRE (9.2.0), GOTHAM | - |
II. Public POCs for CVE-2021-21503
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|---|
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- https://www.dell.com/support/kbdoc/000183717x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-21503
Same Patch Batch · Dell · 2021-03-08 · 3 CVEs total
| CVE-2021-21506 | 8.8 HIGH | PowerScale OneFS 输入验证错误漏洞 |
| CVE-2021-21510 | Dell iDRAC8 注入漏洞 |
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Same weakness: CWE-78
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