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CVE-2021-36195

Quick assessment

Affected
Fortinet Fortinet FortiWeb
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.

Fortinet FortiWeb是美国飞塔（Fortinet）公司的一款Web应用层防火墙，它能够阻断如跨站点脚本、SQL注入、Cookie中毒、schema中毒等攻击的威胁，保证Web应用程序的安全性并保护敏感的数据库内容。 Fortinet FortiWeb 存在操作系统命令注入漏洞，该漏洞源于 FortiWeb 命令行解释器中的多个命令注入漏洞 [CWE-78] 可能允许经过身份验证的攻击者通过特制的命令参数在底层系统外壳上执行任意命令。

CVSS 4.2 · Medium EPSS 1.08% · P64

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-36195

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple command injection vulnerabilities in the command line interpreter of FortiWeb versions 6.4.1, 6.4.0, 6.3.0 through 6.3.15, 6.2.0 through 6.2.6, and 6.1.0 through 6.1.2 may allow an authenticated attacker to execute arbitrary commands on the underlying system shell via specially crafted command arguments.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Fortinet FortiWeb 操作系统操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fortinet FortiWeb是美国飞塔（Fortinet）公司的一款Web应用层防火墙，它能够阻断如跨站点脚本、SQL注入、Cookie中毒、schema中毒等攻击的威胁，保证Web应用程序的安全性并保护敏感的数据库内容。 Fortinet FortiWeb 存在操作系统命令注入漏洞，该漏洞源于 FortiWeb 命令行解释器中的多个命令注入漏洞 [CWE-78] 可能允许经过身份验证的攻击者通过特制的命令参数在底层系统外壳上执行任意命令。
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

Vendor Product Affected Versions CPE Subscribe
Fortinet Fortinet FortiWeb FortiWeb 6.4.1, 6.4.0, 6.3.0 through 6.3.15, 6.2.0 through 6.2.6, 6.1.0 through 6.1.2 -

II. Public POCs for CVE-2021-36195

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III. Intelligence Information for CVE-2021-36195

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Vendor Advisories for CVE-2021-36195 (1)

Same Patch Batch · Fortinet · 2021-12-08 · 28 CVEs total

CVE-2021-41017 8.8 HIGH Fortinet FortiWeb 缓冲区错误漏洞
CVE-2021-42758 8.8 HIGH Fortinet FortiWLC 访问控制错误漏洞
CVE-2021-42760 8.8 HIGH Fortinet FortiWLM SQL注入漏洞
CVE-2021-43067 8.3 HIGH Fortinet FortiAuthenticator 信息泄露漏洞
CVE-2021-36180 8.1 HIGH Fortinet FortiWeb 操作系统命令注入漏洞
CVE-2021-26109 8.1 HIGH Fortinet FortiOS 输入验证错误漏洞
CVE-2021-36173 8.0 HIGH Fortinet FortiOS 缓冲区错误漏洞
CVE-2021-26110 7.8 HIGH Fortinet FortiOS 安全漏洞
CVE-2021-41021 7.8 HIGH Fortinet FortiNAC 安全漏洞
CVE-2021-41014 7.5 HIGH Fortinet FortiWeb 资源管理错误漏洞
CVE-2021-41024 7.5 HIGH Fortinet FortiOS 路径遍历漏洞
CVE-2021-26108 7.5 HIGH Fortinet FortiOS 信任管理问题漏洞
CVE-2021-41025 7.3 HIGH Fortinet FortiWeb 竞争条件问题漏洞
CVE-2021-41027 7.3 HIGH Fortinet FortiWeb 缓冲区错误漏洞
CVE-2021-41029 6.4 MEDIUM Fortinet FortiWLM 跨站脚本漏洞
CVE-2021-26103 6.3 MEDIUM Fortinet FortiProxy SSL VPN 数据伪造问题漏洞
CVE-2021-42757 6.3 MEDIUM Fortinet FortiOS 缓冲区错误漏洞
CVE-2021-41015 6.1 MEDIUM Fortinet FortiWeb跨站脚本漏洞
CVE-2021-43063 6.1 MEDIUM Fortinet FortiWeb 跨站脚本漏洞
CVE-2021-36188 6.1 MEDIUM Fortinet FortiWeb 跨站脚本漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Fortinet FortiWeb
Same vendor: Fortinet

V. Comments for CVE-2021-36195

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