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CVE-2025-53392

Quick assessment

Affected
Netgate pfSense
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.

Netgate pfSense CE是Netgate公司的一个基于FreeBSD的开源防火墙与路由平台，支持企业级网络安全与网络管理功能。 Netgate pfSense CE 2.8.0版本存在安全漏洞，该漏洞源于diag_command.php dlPath目录遍历，可能导致读取任意文件。

CVSS 5.0 · Medium EPSS 1.81% · P77

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2025-53392

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Netgate pfSense CE 2.8.0, the "WebCfg - Diagnostics: Command" privilege allows reading arbitrary files via diag_command.php dlPath directory traversal. NOTE: the Supplier's perspective is that this is intended behavior for this privilege level, and that system administrators are informed through both the product documentation and UI.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
绝对路径遍历
Source: CVE Program / CVE List V5
Vulnerability Title
Netgate pfSense CE 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Netgate pfSense CE是Netgate公司的一个基于FreeBSD的开源防火墙与路由平台，支持企业级网络安全与网络管理功能。 Netgate pfSense CE 2.8.0版本存在安全漏洞，该漏洞源于diag_command.php dlPath目录遍历，可能导致读取任意文件。
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
Netgate pfSense 2.8.0 -

II. Public POCs for CVE-2025-53392

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III. Intelligence Information for CVE-2025-53392

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IV. Related Vulnerabilities

Same product: pfSense
Same vendor: Netgate
Same weakness: CWE-36

V. Comments for CVE-2025-53392

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