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CVE-2025-22251

Quick assessment

Affected
Fortinet FortiOS
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 FortiOS是美国飞塔（Fortinet）公司的一套专用于FortiGate网络安全平台上的安全操作系统。该系统为用户提供防火墙、防病毒、IPSec/SSLVPN、Web内容过滤和反垃圾邮件等多种安全功能。 Fortinet FortiOS 7.6.0版本、7.4.0至7.4.5版本、7.2版本、7.0版本和6.4版本存在安全漏洞，该漏洞源于通信通道限制不当，可能导致注入未授权会话。

CVSS 3.0 · Low EPSS 0.40% · P32
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I. Basic Information for CVE-2025-22251

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An improper restriction of communication channel to intended endpoints vulnerability [CWE-923] in FortiOS 7.6.0, 7.4.0 through 7.4.5, 7.2 all versions, 7.0 all versions, 6.4 all versions may allow an unauthenticated attacker to inject unauthorized sessions via crafted FGSP session synchronization packets.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通信信道对预期端点的不适当限制
Source: CVE Program / CVE List V5
Vulnerability Title
Fortinet FortiOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Fortinet FortiOS是美国飞塔（Fortinet）公司的一套专用于FortiGate网络安全平台上的安全操作系统。该系统为用户提供防火墙、防病毒、IPSec/SSLVPN、Web内容过滤和反垃圾邮件等多种安全功能。 Fortinet FortiOS 7.6.0版本、7.4.0至7.4.5版本、7.2版本、7.0版本和6.4版本存在安全漏洞，该漏洞源于通信通道限制不当，可能导致注入未授权会话。
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 FortiOS 7.6.0 cpe:2.3:o:fortinet:fortios:7.6.0:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-22251

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III. Intelligence Information for CVE-2025-22251

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Same Patch Batch · Fortinet · 2025-06-10 · 13 CVEs total

CVE-2025-31104 7.0 HIGH Fortinet FortiADC 操作系统命令注入漏洞
CVE-2025-22254 6.5 MEDIUM Fortinet多款产品 安全漏洞
CVE-2025-22256 6.0 MEDIUM Fortinet FortiPAM 安全漏洞
CVE-2025-24471 6.0 MEDIUM Fortinet FortiOS 信任管理问题漏洞
CVE-2024-50568 5.6 MEDIUM Fortinet FortiOS 安全漏洞
CVE-2024-32119 4.6 MEDIUM Fortinet FortiClientEMS 安全漏洞
CVE-2024-54019 4.4 MEDIUM Fortinet FortiClientWindows 安全漏洞
CVE-2024-50562 4.4 MEDIUM Fortinet FortiOS SSL-VPN 代码问题漏洞
CVE-2023-48786 4.1 MEDIUM Fortinet FortiClientEMS 代码问题漏洞
CVE-2024-45329 3.9 LOW Fortinet FortiPortal 安全漏洞
CVE-2025-25250 3.9 LOW Fortinet FortiOS 信息泄露漏洞
CVE-2023-29184 3.1 LOW Fortinet FortiOS和Fortinet FortiProxy 安全漏洞

IV. Related Vulnerabilities

Same product: FortiOS
Same vendor: Fortinet
Same weakness: CWE-923

V. Comments for CVE-2025-22251

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