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CVE-2026-106173

Quick assessment

Affected
Fortinet FortiSIEM
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 FortiSIEM 7.5.0 存在一个路径名到受限目录的访问限制不当（路径遍历）漏洞，攻击者可能通过特制的数据包执行未授权的代码或命令。

CVSS 9.4 · Critical EPSS 0.43% · P36

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 6

VendorProduct Version RangeStatus
Fortinet FortiSIEM 7.5.0 affected
7.4.0≤ 7.4.2 affected
7.3.0≤ 7.3.5 affected
7.2.0≤ 7.2.7 affected
7.1.0≤ 7.1.9 affected
7.0.0≤ 7.0.4 affected
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I. Basic Information for CVE-2026-106173

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSIEM 7.5.0 may allow attacker to execute unauthorized code or commands via specially crafted packets.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Fortinet FortiSIEM 7.5.0 cpe:2.3:a:fortinet:fortisiem:7.5.0:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-106173

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III. Intelligence Information for CVE-2026-106173

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Vendor Advisories for CVE-2026-106173 (1)

Same Patch Batch · Fortinet · 2026-10-13 · 11 CVEs total

CVE-2025-46773 7.9 HIGH FortiAnalyzer SQL注入漏洞影响多版本
CVE-2025-57739 7.7 HIGH FortiMail SQL注入漏洞影响7.2-7.6系列
CVE-2026-23707 6.5 MEDIUM Fortinet多款产品SQL注入漏洞
CVE-2026-23705 6.5 MEDIUM FortiAnalyzer/Manager SQL注入漏洞
CVE-2026-23706 5.9 MEDIUM Fortinet FortiAnalyzer/Manager SQL注入漏洞
CVE-2026-106171 5.3 MEDIUM FortiManager 命令注入漏洞（7.6.x/8.0.0）
CVE-2026-106172 4.9 MEDIUM FortiSandbox硬编码密钥致权限提升漏洞
CVE-2026-106170 4.8 MEDIUM FortiSandbox未处理异常漏洞致服务拒绝
CVE-2026-106176 3.4 LOW FortiSIEM 7.5.0授权缺失漏洞
CVE-2026-106175 2.1 LOW FortiOS/Proxy/Switch 双重释放漏洞致服务崩溃

IV. Related Vulnerabilities

Same product: FortiSIEM
Same vendor: Fortinet
Same weakness: CWE-22

V. Comments for CVE-2026-106173

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