CVE-2026-108336 Details
Description
When the default self-signed certificate is used, an attacker could gain administrative access to the application. The SSL certificate for the web interface is used to sign JWT access tokens that are used to validate that the user is logged in. When the default SSL certificate is used, an attacker could have the capability to sign JWT access tokens and bypass login. An attacker could gain administrative access to the application and perform actions like configuring the service or requesting log collection. Device credentials and customer data cannot be accessed with this vulnerability.
A vulnerability exists in Hitachi Vantara applications that allows an attacker to gain administrative access when the default self-signed SSL certificate is used. The SSL certificate for the web interface is responsible for signing JSON Web Token (JWT) access tokens, which validate user login. With the default certificate, an attacker could sign JWT tokens, bypass authentication, and gain administrative privileges. This access would enable the attacker to configure the service or request log collection, although it does not allow access to device credentials or customer data.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 14, 2026CISA-ADP
Assessed Oct 16, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://knowledge.hitachivantara.com/portal/app/portlets/results/viewsolution.jsp?solutionid=261012131624707&guest=0 | [email protected] | Permission RequiredVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-321 | Use of Hard-coded Cryptographic Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Hitachi Vantara Pentaho Data Integration | All versions |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 16, 2026 | CVE Modified | CISA-ADP |
| Oct 14, 2026 | New CVE Received | [email protected] |