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I. Basic Information for CVE-2021-34752
Vulnerability Information

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Vulnerability Title
Cisco Firepower Threat Defense Command Injection Vulnerabilities
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the CLI of Cisco FTD Software could allow an authenticated, local attacker with administrative privileges to execute arbitrary commands with root privileges on the underlying operating system of an affected device.  This vulnerability is due to insufficient validation of user-supplied command arguments. An attacker could exploit this vulnerability by submitting crafted input to the affected commands. A successful exploit could allow the attacker to execute commands with root privileges on the underlying operating system. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Firepower Threat Defense 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Firepower Threat Defense(FTD)是美国思科(Cisco)公司的一套提供下一代防火墙服务的统一软件。 Cisco Firepower Threat Defense Software 存在安全漏洞,该漏洞源于对用户提供的命令参数的验证不足。攻击者可以通过向受影响的命令提交精心设计的输入来利用此漏洞。成功的利用可能允许攻击者在底层操作系统上以root权限执行命令。
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
VendorProductAffected VersionsCPESubscribe
CiscoCisco Firepower Threat Defense Software 6.2.3 -
II. Public POCs for CVE-2021-34752
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III. Intelligence Information for CVE-2021-34752
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IV. Related Vulnerabilities
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