CVE-2025-3364

HGiga PowerStation - Chroot Escape

Published Apr 8, 2025 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Description
The SSH service of PowerStation from HGiga has a Chroot Escape vulnerability, allowing attackers with root privileges to bypass chroot restrictions and access the entire file system.

Remediation

Vendor Solution

Update firmware to version x64.6.2.213 or later, then reboot PowerStation.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-10066 The SSH service of PowerStation from HGiga has a Chroot Escape vulnerability, allowing attackers with root privileges to bypass chroot restrictions and access the entire file system.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Description The SSH service of PowerStation from HGiga has a Chroot Escape vulnerability, allowing attackers with root privileges to bypass chroot restrictions and access the entire file system.
Title HGiga PowerStation - Chroot Escape
Weaknesses CWE-250
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
twcert
Published
Updated
Apr 8, 2025, 2:18 PM
Reserved
Apr 7, 2025, 3:20 AM
Status
Deferred
Published
Apr 8, 2025, 3:15 AM
Modified
Jun 17, 2026, 9:19 AM