Absolute Path Disclosure Vulnerability in Hillstone Next Generation FireWall

published 2025-03-12 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-7556

cvss: 5.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 30%
public exploits: 0; none known

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.

Patch / fix

fixed in 1

Hillstone Networks Hillstone Next Generation FireWall 5.5R8P23

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 19 mo ago (2025-03-12)

Exploit prediction

0.37% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

Hillstone Networks Hillstone Next Generation FireWall

Classification

Weakness

CWE-209 Generation of Error Message Containing Sensitive Information

References

hillstonenet.com.cn /security-notification/2025/02/17/stoneosjd/

Sources

CVE List CVE-2025-2239
NVD CVE-2025-2239

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary