CVE-2025-3364

HGiga PowerStation - Chroot Escape

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

Solution:

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

Category

6.7
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Third-Party Advisory org.tw Third-Party Advisory org.tw
Affected: HGiga PowerStation
Published at:
Updated at:

References

Link Tags
https://www.twcert.org.tw/tw/cp-132-10057-58c05-1.html third party advisory
https://www.twcert.org.tw/en/cp-139-10058-fce0b-2.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-3364?
CVE-2025-3364 has been scored as a medium severity vulnerability.
How to fix CVE-2025-3364?
To fix CVE-2025-3364: Update firmware to version x64.6.2.213 or later, then reboot PowerStation.
Is CVE-2025-3364 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-3364 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-3364?
CVE-2025-3364 affects HGiga PowerStation.
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