CVE-2026-93468: HGiga｜OAKlouds - Arbitrary File Read

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-18 · updated 2026-09-18
Weakness: CWE-23

Description

The OAKlouds developed by HGiga has an Arbitrary File Read vulnerability. Unauthenticated remote attackers can exploit Relative Path Traversal to read arbitrary system files.

Affected products

HGiga OAKlouds-bulletin_v3-2.0: before 107 — fixed in 107
HGiga OAKlouds-bulletin_v3-3.0: before 107 — fixed in 107

How to fix

Upgrade to a fixed version: HGiga OAKlouds-bulletin_v3-2.0 107; HGiga OAKlouds-bulletin_v3-3.0 107. Check the vendor advisory for mitigations.

References

https://www.twcert.org.tw/en/cp-139-11211-d2aa9-2.html
https://www.twcert.org.tw/tw/cp-132-11210-11cb0-1.html

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