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CVE-2021-36313

Quick assessment

Affected
Dell CloudLink
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 CloudLink是美国戴尔（Dell）公司的一种灵活的数据加密和密钥管理解决方案。用于公共、私有和混合云环境中的数据加密。 Dell EMC CloudLink 中存在操作系统命令注入漏洞。该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。

CVSS 9.1 · Critical EPSS 2.08% · P81
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I. Basic Information for CVE-2021-36313

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell EMC CloudLink 7.1 and all prior versions contain an OS command injection Vulnerability. A remote high privileged attacker, may potentially exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying OS, with the privileges of the vulnerable application. Exploitation may lead to a system take over by an attacker. This vulnerability is considered critical as it may be leveraged to completely compromise the vulnerable application as well as the underlying operating system. Dell recommends customers to upgrade at the earliest opportunity.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输出中的特殊元素转义处理不恰当(注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Dell EMC CloudLink 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Emc CloudLink是美国戴尔（Dell）公司的一种灵活的数据加密和密钥管理解决方案。用于公共、私有和混合云环境中的数据加密。 Dell EMC CloudLink 中存在操作系统命令注入漏洞。该漏洞源于用户输入构造命令、数据结构或记录的操作过程中，网络系统或产品缺乏对用户输入数据的正确验证，未过滤或未正确过滤掉其中的特殊元素，导致系统或产品产生解析或解释方式错误。
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 CloudLink unspecified ~ 7.1.1 -

II. Public POCs for CVE-2021-36313

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III. Intelligence Information for CVE-2021-36313

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Other References for CVE-2021-36313 (1)

Same Patch Batch · Dell · 2021-11-23 · 12 CVEs total

CVE-2021-36312 9.1 CRITICAL Dell EMC CloudLink 安全漏洞
CVE-2021-21561 7.8 HIGH Dell Technologies Dell PowerScale OneFS 日志信息泄露漏洞
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

IV. Related Vulnerabilities

Same product: CloudLink
Same vendor: Dell
Same weakness: CWE-74

V. Comments for CVE-2021-36313

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