CVE-2021-44167
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I. Basic Information for CVE-2021-44167
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An incorrect permission assignment for critical resource vulnerability [CWE-732] in FortiClient for Linux version 6.0.8 and below, 6.2.9 and below, 6.4.7 and below, 7.0.2 and below may allow an unauthenticated attacker to access sensitive information in log files and directories via symbolic links.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Fortinet FortiClient 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fortinet FortiClient是美国飞塔（Fortinet）公司的一套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 6.0.0版本到7.0.2版本存在安全漏洞，该漏洞源于应用对符号链接的不安全处理。本地攻击者可以通过符号链接利用该漏洞访问日志文件和目录中的敏感信息。
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 FortiClientLinux | FortiClientLinux version 6.0.8 and below, 6.2.9 and below, 6.4.7 and below, 7.0.2 and below | - |
II. Public POCs for CVE-2021-44167
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://fortiguard.com/psirt/FG-IR-21-232x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-44167
Same Patch Batch · Fortinet · 2022-05-11 · 4 CVEs total
| CVE-2021-43066 | 8.4 HIGH | Fortinet FortiClient 安全漏洞 |
| CVE-2022-26116 | 7.2 HIGH | Fortinet FortiNAC SQL注入漏洞 |
| CVE-2021-43081 | 6.1 MEDIUM | Fortinet FortiProxy SSL VPN跨站脚本漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-44167
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