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CVE-2025-2239— Absolute Path Disclosure Vulnerability in Hillstone Next Generation FireWall

Quick assessment

Affected
Hillstone Networks Hillstone Next Generation FireWall
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.

Hillstone Next Generation FireWall是中国山石网科（Hillstone）公司的一款防火墙。 Hillstone Next Generation FireWall 5.5R8P1至5.5R8P23之前版本存在安全漏洞，该漏洞源于生成包含敏感信息的错误消息。

CVSS 5.3 · Medium EPSS 0.37% · P31

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2025-2239

Vulnerability Information
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Vulnerability Title
Absolute Path Disclosure Vulnerability in Hillstone Next Generation FireWall
Source: CVE Program / CVE List V5
Vulnerability Description
Generation of Error Message Containing Sensitive Information vulnerability in Hillstone Networks Hillstone Next Generation FireWall.This issue affects Hillstone Next Generation FireWall: from 5.5R8P1 before 5.5R8P23.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过错误消息导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Hillstone Next Generation FireWall 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hillstone Next Generation FireWall是中国山石网科（Hillstone）公司的一款防火墙。 Hillstone Next Generation FireWall 5.5R8P1至5.5R8P23之前版本存在安全漏洞，该漏洞源于生成包含敏感信息的错误消息。
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
Hillstone Networks Hillstone Next Generation FireWall 5.5R8P1 ~ 5.5R8P23 -

II. Public POCs for CVE-2025-2239

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III. Intelligence Information for CVE-2025-2239

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Other References for CVE-2025-2239 (1)

IV. Related Vulnerabilities

Same vendor: Hillstone Networks
Same weakness: CWE-209