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CVE-2022-20934

Quick assessment

Affected
Cisco Cisco Firepower Threat Defense Software
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.

Cisco Firepower Threat Defense（FTD）和Cisco FXOS Software都是美国思科（Cisco）公司的产品。Cisco Firepower Threat Defense是一套提供下一代防火墙服务的统一软件。Cisco FXOS Software是一套运行在思科安全设备中的防火墙软件。 Cisco Firepower Threat Defense（FTD）Software和Cisco FXOS Software存在操作系统命令注入漏洞，该漏洞源于其对特定的CLI命令输

CVSS 6.0 · Medium EPSS 0.29% · P21
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I. Basic Information for CVE-2022-20934

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software and Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system as root. This vulnerability is due to improper input validation for specific CLI commands. An attacker could exploit this vulnerability by injecting operating system commands into a legitimate command. A successful exploit could allow the attacker to escape the restricted command prompt and execute arbitrary commands on the underlying operating system. To successfully exploit this vulnerability, an attacker would need valid Administrator credentials.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Firepower Threat Defense和Cisco FXOS Software 操作系统操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Firepower Threat Defense（FTD）和Cisco FXOS Software都是美国思科（Cisco）公司的产品。Cisco Firepower Threat Defense是一套提供下一代防火墙服务的统一软件。Cisco FXOS Software是一套运行在思科安全设备中的防火墙软件。 Cisco Firepower Threat Defense（FTD）Software和Cisco FXOS Software存在操作系统命令注入漏洞，该漏洞源于其对特定的CLI命令输
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
Cisco Cisco Firepower Threat Defense Software 6.2.3 -
Cisco Cisco Firepower Extensible Operating System (FXOS) 2.2.1.63 -

II. Public POCs for CVE-2022-20934

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III. Intelligence Information for CVE-2022-20934

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Vendor Advisories for CVE-2022-20934 (2)

Same Patch Batch · Cisco · 2022-11-10 · 33 CVEs total

CVE-2022-20946 8.6 HIGH Cisco Firepower Threat Defense 缓冲区错误漏洞
CVE-2022-20947 8.6 HIGH Cisco Adaptive Security Appliance Software和Firepower Threat Defense（FTD）Software 缓冲区错误漏洞
CVE-2022-20927 7.7 HIGH Cisco Firepower Threat Defense和Cisco Adaptive Security Appliances Software 缓冲区错误漏洞
CVE-2022-20924 7.7 HIGH Cisco Firepower Threat Defense 输入验证错误漏洞
CVE-2022-20918 7.5 HIGH Cisco Firepower Management Center 授权问题漏洞
CVE-2022-20854 7.5 HIGH Cisco Firepower Management Center和Firepower Threat Defense 资源管理错误漏洞
CVE-2022-20949 6.5 MEDIUM Cisco Firepower Threat Defense 安全漏洞
CVE-2022-20826 6.4 MEDIUM Cisco Firepower Threat Defense 安全漏洞
CVE-2022-20925 6.3 MEDIUM Cisco Firepower Management Center 操作系统命令注入漏洞
CVE-2022-20926 6.3 MEDIUM Cisco Firepower Management Center 操作系统命令注入漏洞
CVE-2022-20950 5.8 MEDIUM Cisco Firepower Threat Defense 代码问题漏洞
CVE-2022-20928 5.8 MEDIUM Cisco Adaptive Security Appliance（ASA）Software和Cisco Firepower Threat Defense（FTD）Software
CVE-2022-20922 5.8 MEDIUM 多款Cisco产品安全漏洞
CVE-2022-20943 5.8 MEDIUM 多款Cisco产品安全漏洞
CVE-2022-20940 5.3 MEDIUM Cisco Firepower Threat Defense 安全漏洞
CVE-2022-20941 5.3 MEDIUM Cisco Firepower Management Center 安全特征问题漏洞
CVE-2022-20831 4.8 MEDIUM Cisco Firepower Management Center 跨站脚本漏洞
CVE-2022-20832 4.8 MEDIUM Cisco Firepower Management Center 跨站脚本漏洞
CVE-2022-20833 4.8 MEDIUM Cisco Firepower Management Center 跨站脚本漏洞
CVE-2022-20834 4.8 MEDIUM Cisco Firepower Management Center 跨站脚本漏洞

Showing top 20 of 33 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Firepower Threat Defense Software
Same vendor: Cisco
Same weakness: CWE-77

V. Comments for CVE-2022-20934

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