Insecure Deserialization Vulnerability in OAKlouds by HGiga
CVE-2026-93467

9.3CRITICAL

Key Information:

Vendor

Hgiga

Status
Oaklouds-custom Page-2.0
Oaklouds-custom Page-3.0
Oaklouds-custom Page-4.0
Vendor
CVE Published:
18 September 2026

What is CVE-2026-93467?

The OAKlouds product by HGiga contains a vulnerability that allows unauthenticated remote attackers to exploit insecure deserialization. By sending specially crafted serialized data, attackers can execute arbitrary code on the server, potentially compromising system integrity and security.

Affected Version(s)

OAKlouds-custom_page-2.0 0 < 26

OAKlouds-custom_page-3.0 0 < 26

OAKlouds-custom_page-4.0 0 < 26

References

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

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.