CVE-2021-36183
Quick assessment
Affected
Fortinet Fortinet FortiClientWindows
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 FortiClientWindows是美国飞塔（Fortinet）公司的一套基于Windows平台的移动终端安全解决方案。该方案与FortiGate防火墙设备连接时可提供IPsec和SSL加密、广域网优化、终端合规和双因子认证等功能。 Fortinet FortiClient for Windows 7.0.1 及以下版本和 6.4.2 及以下版本中存在安全漏洞，该漏洞可能允许本地无特权攻击者通过负责 Forticlient 更新的命名管道将其权限提升到 SYSTEM。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-36183
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An improper authorization vulnerability [CWE-285] in FortiClient for Windows versions 7.0.1 and below and 6.4.2 and below may allow a local unprivileged attacker to escalate their privileges to SYSTEM via the named pipe responsible for Forticlient updates.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Fortinet FortiClientWindows安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fortinet FortiClientWindows是美国飞塔（Fortinet）公司的一套基于Windows平台的移动终端安全解决方案。该方案与FortiGate防火墙设备连接时可提供IPsec和SSL加密、广域网优化、终端合规和双因子认证等功能。 Fortinet FortiClient for Windows 7.0.1 及以下版本和 6.4.2 及以下版本中存在安全漏洞，该漏洞可能允许本地无特权攻击者通过负责 Forticlient 更新的命名管道将其权限提升到 SYSTEM。
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 FortiClientWindows | FortiClientWindows 7.0.1, 7.0.0, 6.4.2, 6.4.1, 6.4.0 | - |
|
II. Public POCs for CVE-2021-36183
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-36183
请登录查看更多情报信息。
Vendor Advisories for CVE-2021-36183 (1)
-
https://fortiguard.com/advisory/FG-IR-20-079 x_refsource_CONFIRM
Same Patch Batch · Fortinet · 2021-11-02 · 18 CVEs total
| CVE-2021-36184 | 8.8 HIGH | Fortinet FortiWLC SQL注入漏洞 |
| CVE-2021-36185 | 8.8 HIGH | Fortinet FortiWLC 操作系统命令注入漏洞 |
| CVE-2021-36186 | 8.8 HIGH | Fortinet FortiWeb 缓冲区错误漏洞 |
| CVE-2021-41022 | 7.8 HIGH | Fortinet FortiSIEM Windows Agent安全漏洞 |
| CVE-2021-32595 | 6.5 MEDIUM | Fortinet FortiPortal资源管理错误漏洞 |
| CVE-2021-26107 | 6.3 MEDIUM | Fortinet FortiManager 安全漏洞 |
| CVE-2021-36176 | 6.1 MEDIUM | Fortinet FortiPortal 跨站脚本漏洞 |
| CVE-2021-41023 | 5.5 MEDIUM | Fortinet FortiSIEM Windows Agent 安全漏洞 |
| CVE-2021-36187 | 5.3 MEDIUM | Fortinet FortiWeb 资源管理错误漏洞 |
| CVE-2021-36174 | 4.3 MEDIUM | Fortinet FortiPortal 安全漏洞 |
| CVE-2020-15935 | 4.3 MEDIUM | Fortinet FortiADC 安全漏洞 |
| CVE-2021-36172 | 4.3 MEDIUM | Fortinet FortiPortal代码问题漏洞 |
| CVE-2020-12814 | 4.1 MEDIUM | Fortinet FortiAnalyzer 跨站脚本漏洞 |
| CVE-2020-15940 | 4.1 MEDIUM | Fortinet FortiClientEms 跨站脚本漏洞 |
| CVE-2021-41019 | 3.5 LOW | Fortinet FortiOS 信任管理问题漏洞 |
| CVE-2021-42754 | 3.2 LOW | Fortinet FortiClient 代码注入漏洞 |
| CVE-2021-36181 | 3.1 LOW | Fortinet FortiPortal 竞争条件问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-36183
No comments yet