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CVE-2022-33877

Quick assessment

Affected
Fortinet FortiConverter
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 FortiClient是美国飞塔（Fortinet）公司的一种结构代理。用于在单个模块化轻量级客户端中提供保护、合规性和安全访问。 Fortinet FortiClient 存在安全漏洞，该漏洞源于默认权限不正确。

CVSS 6.8 · High EPSS 0.22% · P12
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I. Basic Information for CVE-2022-33877

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An incorrect default permission [CWE-276] vulnerability in FortiClient (Windows) versions 7.0.0 through 7.0.6 and 6.4.0 through 6.4.8 and FortiConverter (Windows) versions 6.2.0 through 6.2.1, 7.0.0 and all versions of 6.0.0 may allow a local authenticated attacker to tamper with files in the installation folder, if FortiClient or FortiConverter is installed in an insecure folder.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Fortinet FortiClient 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fortinet FortiClient是美国飞塔（Fortinet）公司的一种结构代理。用于在单个模块化轻量级客户端中提供保护、合规性和安全访问。 Fortinet FortiClient 存在安全漏洞，该漏洞源于默认权限不正确。
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 FortiConverter 7.0.0 -
Fortinet FortiClientWindows 7.0.0 ~ 7.0.6 -

II. Public POCs for CVE-2022-33877

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III. Intelligence Information for CVE-2022-33877

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Vendor Advisories for CVE-2022-33877 (1)

Same Patch Batch · Fortinet · 2023-06-13 · 18 CVEs total

CVE-2023-27997 9.2 CRITICAL Fortinet FortiOS 缓冲区错误漏洞
CVE-2022-42478 8.1 HIGH Fortinet FortiSIEM 安全漏洞
CVE-2023-26210 7.8 HIGH Fortinet FortiADC 操作系统命令注入漏洞
CVE-2022-41327 7.6 HIGH Fortinet FortiOS 安全漏洞
CVE-2022-39946 7.2 HIGH Fortinet FortiNAC 安全漏洞
CVE-2023-22633 7.2 HIGH Fortinet FortiNAC 安全漏洞
CVE-2023-28000 6.3 MEDIUM Fortinet FortiADC 操作系统命令注入漏洞
CVE-2022-43953 6.3 MEDIUM Fortinet FortiOS 格式化字符串错误漏洞
CVE-2023-22639 6.3 MEDIUM Fortinet FortiOS 缓冲区错误漏洞
CVE-2022-42474 6.2 MEDIUM 多款Fortinet产品 路径遍历漏洞
CVE-2022-43949 5.9 MEDIUM Fortinet FortiSIEM 加密问题漏洞
CVE-2023-33305 4.9 MEDIUM Fortinet FortiOS 安全漏洞
CVE-2023-29175 4.4 MEDIUM Fortinet FortiOS 信任管理问题漏洞
CVE-2023-25609 4.2 MEDIUM Fortinet FortiManager 代码问题漏洞
CVE-2023-29178 4.1 MEDIUM Fortinet FortiProxy 缓冲区错误漏洞
CVE-2023-26204 3.6 LOW Fortinet FortiSIEM 安全漏洞
CVE-2023-26207 3.3 LOW Fortinet FortiOS 日志信息泄露漏洞

IV. Related Vulnerabilities

Same vendor: Fortinet
Same weakness: CWE-276

V. Comments for CVE-2022-33877

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