CVE-2021-21561
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 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 存在日志信息泄露漏洞，该漏洞源于包含敏感信息泄露漏洞。这将允许具有 ISI_PRIV_LOGIN_SSH 和/或 ISI_PRIV_LOGIN_CONSOLE 权限的恶意用户访问日志文件中的敏感信息。
Possible ATT&CK Techniques 2 AI
T1005 · Data from Local System T1213 · Data from Information Repositories
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I. Basic Information for CVE-2021-21561
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell PowerScale OneFS version 8.1.2 contains a sensitive information exposure vulnerability. This would allow a malicious user with ISI_PRIV_LOGIN_SSH and/or ISI_PRIV_LOGIN_CONSOLE privileges to gain access to sensitive information in the log files.
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
通过日志文件的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Technologies Dell PowerScale OneFS 日志信息泄露漏洞
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 存在日志信息泄露漏洞，该漏洞源于包含敏感信息泄露漏洞。这将允许具有 ISI_PRIV_LOGIN_SSH 和/或 ISI_PRIV_LOGIN_CONSOLE 权限的恶意用户访问日志文件中的敏感信息。
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 ~ 8.1.0, 8.1.1, 8.1.2, 8.2.x, 9.1.0.x | - |
|
II. Public POCs for CVE-2021-21561
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-21561 (1)
-
https://www.dell.com/support/kbdoc/000191265 x_refsource_MISC
Same Patch Batch · Dell · 2021-11-23 · 12 CVEs total
| CVE-2021-36312 | 9.1 CRITICAL | Dell EMC CloudLink 安全漏洞 |
| CVE-2021-36313 | 9.1 CRITICAL | Dell EMC CloudLink 操作系统命令注入漏洞 |
| CVE-2021-36299 | 7.1 HIGH | DELL Dell EMC iDRAC9 SQL注入漏洞 |
| CVE-2021-36314 | 7.1 HIGH | Dell EMC CloudLink 安全漏洞 |
| CVE-2021-36300 | 6.5 MEDIUM | Dell Emc Idrac SQL注入漏洞 |
| CVE-2021-36311 | 6.0 MEDIUM | DELL EMC NetWorker 安全漏洞 |
| CVE-2021-36301 | 5.9 MEDIUM | Dell EMC iDRAC9和Dell EMC iDRAC8 缓冲区错误漏洞 |
| CVE-2021-36334 | 5.9 MEDIUM | Dell EMC CloudLink 安全漏洞 |
| CVE-2021-36333 | 5.5 MEDIUM | Dell EMC CloudLink 安全漏洞 |
| CVE-2021-36332 | 5.4 MEDIUM | Dell EMC CloudLink 输入验证错误漏洞 |
| CVE-2021-36335 | 4.3 MEDIUM | Dell Emc CloudLink 输入验证错误漏洞 |
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V. Comments for CVE-2021-21561
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