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CVE-2025-47295

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 7.4.0至7.4.3版本、7.2.0至7.2.7版本和7.0.0至7.0.14版本存在安全漏洞，该漏洞源于缓冲区过度读取，可能导致远程未经身份验证的攻击者崩溃FGFM守护进程。

CVSS 3.4 · Low EPSS 0.78% · P54

Possible ATT&CK Techniques 1 AI

T1211 · Exploitation for Stealth
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I. Basic Information for CVE-2025-47295

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A buffer over-read in Fortinet FortiOS versions 7.4.0 through 7.4.3, versions 7.2.0 through 7.2.7, and versions 7.0.0 through 7.0.14 may allow a remote unauthenticated attacker to crash the FGFM daemon via a specially crafted request, under rare conditions that are outside of the attacker's control.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
缓冲区上溢读取
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 7.4.0至7.4.3版本、7.2.0至7.2.7版本和7.0.0至7.0.14版本存在安全漏洞，该漏洞源于缓冲区过度读取，可能导致远程未经身份验证的攻击者崩溃FGFM守护进程。
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 7.4.0 ~ 7.4.3 cpe:2.3:o:fortinet:fortios:7.4.3:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-47295

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III. Intelligence Information for CVE-2025-47295

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Same Patch Batch · Fortinet · 2025-05-28 · 7 CVEs total

CVE-2025-22252 9.0 CRITICAL Fortinet FortiOS 访问控制错误漏洞
CVE-2025-25251 7.4 HIGH Fortinet FortiClientMAC 安全漏洞
CVE-2025-24473 4.8 MEDIUM Fortinet FortiClientWindows 安全漏洞
CVE-2025-47294 4.8 MEDIUM Fortinet FortiOS 输入验证错误漏洞
CVE-2025-46777 2.2 LOW Fortinet FortiPortal 日志信息泄露漏洞
CVE-2024-54020 2.1 LOW Fortinet FortiManager 安全漏洞

IV. Related Vulnerabilities

Same product: FortiOS
Same vendor: Fortinet
Same weakness: CWE-126

V. Comments for CVE-2025-47295

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