CVE-2025-35434
TLS Certificate Validation Bypass in CISA Thorium Elasticsearch Integration
Publication date: 2025-09-17
Last updated on: 2025-09-23
Assigner: 9119a7d8-5eab-497f-8521-727c672e3725
Description
Description
CISA Thorium does not validate TLS certificates when connecting to Elasticsearch. An unauthenticated attacker with access to a Thorium cluster could impersonate the Elasticsearch service. Fixed in 1.1.2.
CVSS Scores
EPSS Scores
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Affected Vendors & Products
| Vendor | Product | Version |
|---|---|---|
| cisa | thorium | to 1.1.2 (inc) |
| elasticsearch | elasticsearch | * |
| cisa | thorium | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-295 | The product does not validate, or incorrectly validates, a certificate. |
Attack-Flow Graph
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Meta Information
CVE Publication Date:
2025-09-17
CVE Last Modified Date:
2025-09-23
Report Generation Date:
2025-10-21
AI Powered Q&A Generation:
2025-09-17
EPSS Last Evaluated Date:
N/A
NVD Report Link: