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CVE-2021-35047— Privileged Command Injection Vulnerability in Fidelis Network and Deception

Quick assessment

Affected
Fidelis Cybersecurity Fidelis Network
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.

Fidelis Network Deception是美国Fidelis公司的一款安全产品。用于检测威胁并防止数据丢失，有检测恶意行为、识别流量异常、自动响应高级威胁等功能。 Fidelis Network Deception 存在安全漏洞，该漏洞源于Fidelis Network 和 Deception 的 CommandPost、Collector 和 Sensor 组件中的漏洞使具有 CLI 用户级访问权限的攻击者能够将根级命令注入到该组件和相邻的 Fidelis 组件中。

CVSS 9.9 · Critical EPSS 1.64% · P75
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I. Basic Information for CVE-2021-35047

Vulnerability Information
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Vulnerability Title
Privileged Command Injection Vulnerability in Fidelis Network and Deception
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the CommandPost, Collector, and Sensor components of Fidelis Network and Deception enables an attacker with user level access to the CLI to inject root level commands into the component and neighboring Fidelis components. The vulnerability is present in Fidelis Network and Deception versions prior to 9.3.7 and in version 9.4. Patches and updates are available to address this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
Fidelis Network Deception 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fidelis Network Deception是美国Fidelis公司的一款安全产品。用于检测威胁并防止数据丢失，有检测恶意行为、识别流量异常、自动响应高级威胁等功能。 Fidelis Network Deception 存在安全漏洞，该漏洞源于Fidelis Network 和 Deception 的 CommandPost、Collector 和 Sensor 组件中的漏洞使具有 CLI 用户级访问权限的攻击者能够将根级命令注入到该组件和相邻的 Fidelis 组件中。
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
Fidelis Cybersecurity Fidelis Network Fidelis Network 9.4 -
Fidelis Cybersecurity Fidelis Deception Fidelis Deception 9.4 -

II. Public POCs for CVE-2021-35047

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III. Intelligence Information for CVE-2021-35047

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Security Blog Posts for CVE-2021-35047 (1)

Other References for CVE-2021-35047 (1)

Same Patch Batch · Fidelis Cybersecurity · 2021-06-25 · 4 CVEs total

CVE-2021-35049 9.9 CRITICAL Command Injection Vulnerability in Fidelis Network and Deception
CVE-2021-35048 9.8 CRITICAL Unauthenticated SQL Injection Vulnerability in Fidelis Network and Deception
CVE-2021-35050 6.5 MEDIUM User Credentials Stored in a Recoverable Format within Fidelis Network and Deception

IV. Related Vulnerabilities

Same product: Fidelis Network
Same vendor: Fidelis Cybersecurity
Same weakness: CWE-78

V. Comments for CVE-2021-35047

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