HGiga PowerStation - Information Leakage

published 2023-03-27 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-28828

cvss: 9.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.1%; EPSS 1.1% chance of exploitation in 30 days, percentile 65%
public exploits: 0; none known

HGiga PowerStation has a vulnerability of Information Leakage. An unauthenticated remote attacker can exploit this vulnerability to obtain the administrator's credential. This credential can then be used to login PowerStation or Secure Shell to achieve remote code execution.

Patch / fix

fixed in 1

HGiga PowerStation x64.6.2.165

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: total
Assessed: 20 mo ago (2025-02-19)

Exploit prediction

1.10% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

HGiga PowerStation

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-306 Missing Authentication for Critical Functionality

References

twcert.org.tw /tw/cp-132-6957-d8f67-1.html
third-party-advisory

Sources

CVE List CVE-2023-24838
NVD CVE-2023-24838

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